25299242920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2887}}^1$

素因数の和:3192

約数の個数: 192

約数和(自身を含む): 70402970880

約数和(自身を除く): 45103727960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 263, 280, 340, 392, 476, 490, 526, 595, 680, 833, 952, 980, 1052, 1190, 1315, 1666, 1841, 1960, 2104, 2380, 2630, 2887, 3332, 3682, 4165, 4471, 4760, 5260, 5774, 6664, 7364, 8330, 8942, 9205, 10520, 11548, 12887, 14435, 14728, 16660, 17884, 18410, 20209, 22355, 23096, 25774, 28870, 31297, 33320, 35768, 36820, 40418, 44710, 49079, 51548, 57740, 62594, 64435, 73640, 80836, 89420, 98158, 101045, 103096, 115480, 125188, 128870, 141463, 156485, 161672, 178840, 196316, 202090, 219079, 245395, 250376, 257740, 282926, 312970, 343553, 392632, 404180, 438158, 490790, 515480, 565852, 625940, 687106, 707315, 759281, 808360, 876316, 981580, 1095395, 1131704, 1251880, 1374212, 1414630, 1518562, 1717765, 1752632, 1963160, 2190790, 2404871, 2748424, 2829260, 3037124, 3435530, 3796405, 4381580, 4809742, 5314967, 5658520, 6074248, 6871060, 7592810, 8763160, 9619484, 10629934, 12024355, 12907777, 13742120, 15185620, 19238968, 21259868, 24048710, 25815554, 26574835, 30371240, 37204769, 42519736, 48097420, 51631108, 53149670, 64538885, 74409538, 90354439, 96194840, 103262216, 106299340, 129077770, 148819076, 180708878, 186023845, 212598680, 258155540, 297638152, 361417756, 372047690, 451772195, 516311080, 632481073, 722835512, 744095380, 903544390, 1264962146, 1488190760, 1807088780, 2529924292, 3162405365, 3614177560, 5059848584, 6324810730, 12649621460, 25299242920]

約数ペア:

[(1, 25299242920), (2, 12649621460), (4, 6324810730), (5, 5059848584), (7, 3614177560), (8, 3162405365), (10, 2529924292), (14, 1807088780), (17, 1488190760), (20, 1264962146), (28, 903544390), (34, 744095380), (35, 722835512), (40, 632481073), (49, 516311080), (56, 451772195), (68, 372047690), (70, 361417756), (85, 297638152), (98, 258155540), (119, 212598680), (136, 186023845), (140, 180708878), (170, 148819076), (196, 129077770), (238, 106299340), (245, 103262216), (263, 96194840), (280, 90354439), (340, 74409538), (392, 64538885), (476, 53149670), (490, 51631108), (526, 48097420), (595, 42519736), (680, 37204769), (833, 30371240), (952, 26574835), (980, 25815554), (1052, 24048710), (1190, 21259868), (1315, 19238968), (1666, 15185620), (1841, 13742120), (1960, 12907777), (2104, 12024355), (2380, 10629934), (2630, 9619484), (2887, 8763160), (3332, 7592810), (3682, 6871060), (4165, 6074248), (4471, 5658520), (4760, 5314967), (5260, 4809742), (5774, 4381580), (6664, 3796405), (7364, 3435530), (8330, 3037124), (8942, 2829260), (9205, 2748424), (10520, 2404871), (11548, 2190790), (12887, 1963160), (14435, 1752632), (14728, 1717765), (16660, 1518562), (17884, 1414630), (18410, 1374212), (20209, 1251880), (22355, 1131704), (23096, 1095395), (25774, 981580), (28870, 876316), (31297, 808360), (33320, 759281), (35768, 707315), (36820, 687106), (40418, 625940), (44710, 565852), (49079, 515480), (51548, 490790), (57740, 438158), (62594, 404180), (64435, 392632), (73640, 343553), (80836, 312970), (89420, 282926), (98158, 257740), (101045, 250376), (103096, 245395), (115480, 219079), (125188, 202090), (128870, 196316), (141463, 178840), (156485, 161672)]