14628014440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{686117}}^1$

素因数の和:686182

約数の個数: 64

約数和(自身を含む): 36309364560

約数和(自身を除く): 21681350120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 4264, 5330, 10660, 21320, 686117, 1372234, 2744468, 3430585, 5488936, 6861170, 8919521, 13722340, 17839042, 27444680, 28130797, 35678084, 44597605, 56261594, 71356168, 89195210, 112523188, 140653985, 178390420, 225046376, 281307970, 356780840, 365700361, 562615940, 731400722, 1125231880, 1462801444, 1828501805, 2925602888, 3657003610, 7314007220, 14628014440]

約数ペア:

[(1, 14628014440), (2, 7314007220), (4, 3657003610), (5, 2925602888), (8, 1828501805), (10, 1462801444), (13, 1125231880), (20, 731400722), (26, 562615940), (40, 365700361), (41, 356780840), (52, 281307970), (65, 225046376), (82, 178390420), (104, 140653985), (130, 112523188), (164, 89195210), (205, 71356168), (260, 56261594), (328, 44597605), (410, 35678084), (520, 28130797), (533, 27444680), (820, 17839042), (1066, 13722340), (1640, 8919521), (2132, 6861170), (2665, 5488936), (4264, 3430585), (5330, 2744468), (10660, 1372234), (21320, 686117)]