202457880040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{59651}}^1$

素因数の和:59843

約数の個数: 128

約数和(自身を含む): 503281537920

約数和(自身を除く): 300823657880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 107, 122, 130, 214, 244, 260, 305, 428, 488, 520, 535, 610, 793, 856, 1070, 1220, 1391, 1586, 2140, 2440, 2782, 3172, 3965, 4280, 5564, 6344, 6527, 6955, 7930, 11128, 13054, 13910, 15860, 26108, 27820, 31720, 32635, 52216, 55640, 59651, 65270, 84851, 119302, 130540, 169702, 238604, 261080, 298255, 339404, 424255, 477208, 596510, 678808, 775463, 848510, 1193020, 1550926, 1697020, 2386040, 3101852, 3394040, 3638711, 3877315, 6203704, 6382657, 7277422, 7754630, 12765314, 14554844, 15509260, 18193555, 25530628, 29109688, 31018520, 31913285, 36387110, 47303243, 51061256, 63826570, 72774220, 82974541, 94606486, 127653140, 145548440, 165949082, 189212972, 236516215, 255306280, 331898164, 378425944, 389342077, 414872705, 473032430, 663796328, 778684154, 829745410, 946064860, 1557368308, 1659490820, 1892129720, 1946710385, 3114736616, 3318981640, 3893420770, 5061447001, 7786841540, 10122894002, 15573683080, 20245788004, 25307235005, 40491576008, 50614470010, 101228940020, 202457880040]

約数ペア:

[(1, 202457880040), (2, 101228940020), (4, 50614470010), (5, 40491576008), (8, 25307235005), (10, 20245788004), (13, 15573683080), (20, 10122894002), (26, 7786841540), (40, 5061447001), (52, 3893420770), (61, 3318981640), (65, 3114736616), (104, 1946710385), (107, 1892129720), (122, 1659490820), (130, 1557368308), (214, 946064860), (244, 829745410), (260, 778684154), (305, 663796328), (428, 473032430), (488, 414872705), (520, 389342077), (535, 378425944), (610, 331898164), (793, 255306280), (856, 236516215), (1070, 189212972), (1220, 165949082), (1391, 145548440), (1586, 127653140), (2140, 94606486), (2440, 82974541), (2782, 72774220), (3172, 63826570), (3965, 51061256), (4280, 47303243), (5564, 36387110), (6344, 31913285), (6527, 31018520), (6955, 29109688), (7930, 25530628), (11128, 18193555), (13054, 15509260), (13910, 14554844), (15860, 12765314), (26108, 7754630), (27820, 7277422), (31720, 6382657), (32635, 6203704), (52216, 3877315), (55640, 3638711), (59651, 3394040), (65270, 3101852), (84851, 2386040), (119302, 1697020), (130540, 1550926), (169702, 1193020), (238604, 848510), (261080, 775463), (298255, 678808), (339404, 596510), (424255, 477208)]