1860601040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:477

約数の個数: 160

約数和(自身を含む): 4738196736

約数和(自身を除く): 2877595696

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 53, 68, 80, 83, 85, 106, 136, 166, 170, 212, 265, 272, 311, 332, 340, 415, 424, 530, 622, 664, 680, 830, 848, 901, 1060, 1244, 1328, 1360, 1411, 1555, 1660, 1802, 2120, 2488, 2822, 3110, 3320, 3604, 4240, 4399, 4505, 4976, 5287, 5644, 6220, 6640, 7055, 7208, 8798, 9010, 10574, 11288, 12440, 14110, 14416, 16483, 17596, 18020, 21148, 21995, 22576, 24880, 25813, 26435, 28220, 32966, 35192, 36040, 42296, 43990, 51626, 52870, 56440, 65932, 70384, 72080, 74783, 82415, 84592, 87980, 103252, 105740, 112880, 129065, 131864, 149566, 164830, 175960, 206504, 211480, 258130, 263728, 280211, 299132, 329660, 351920, 373915, 413008, 422960, 438821, 516260, 560422, 598264, 659320, 747830, 877642, 1032520, 1120844, 1196528, 1318640, 1368089, 1401055, 1495660, 1755284, 2065040, 2194105, 2241688, 2736178, 2802110, 2991320, 3510568, 4388210, 4483376, 5472356, 5604220, 5982640, 6840445, 7021136, 8776420, 10944712, 11208440, 13680890, 17552840, 21889424, 22416880, 23257513, 27361780, 35105680, 46515026, 54723560, 93030052, 109447120, 116287565, 186060104, 232575130, 372120208, 465150260, 930300520, 1860601040]

約数ペア:

[(1, 1860601040), (2, 930300520), (4, 465150260), (5, 372120208), (8, 232575130), (10, 186060104), (16, 116287565), (17, 109447120), (20, 93030052), (34, 54723560), (40, 46515026), (53, 35105680), (68, 27361780), (80, 23257513), (83, 22416880), (85, 21889424), (106, 17552840), (136, 13680890), (166, 11208440), (170, 10944712), (212, 8776420), (265, 7021136), (272, 6840445), (311, 5982640), (332, 5604220), (340, 5472356), (415, 4483376), (424, 4388210), (530, 3510568), (622, 2991320), (664, 2802110), (680, 2736178), (830, 2241688), (848, 2194105), (901, 2065040), (1060, 1755284), (1244, 1495660), (1328, 1401055), (1360, 1368089), (1411, 1318640), (1555, 1196528), (1660, 1120844), (1802, 1032520), (2120, 877642), (2488, 747830), (2822, 659320), (3110, 598264), (3320, 560422), (3604, 516260), (4240, 438821), (4399, 422960), (4505, 413008), (4976, 373915), (5287, 351920), (5644, 329660), (6220, 299132), (6640, 280211), (7055, 263728), (7208, 258130), (8798, 211480), (9010, 206504), (10574, 175960), (11288, 164830), (12440, 149566), (14110, 131864), (14416, 129065), (16483, 112880), (17596, 105740), (18020, 103252), (21148, 87980), (21995, 84592), (22576, 82415), (24880, 74783), (25813, 72080), (26435, 70384), (28220, 65932), (32966, 56440), (35192, 52870), (36040, 51626), (42296, 43990)]