20100603380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7028183}}^1$

素因数の和:7028216

約数の個数: 48

約数和(自身を含む): 49590866304

約数和(自身を除く): 29490262924

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 7028183, 14056366, 28112732, 35140915, 70281830, 77310013, 91366379, 140563660, 154620026, 182732758, 309240052, 365465516, 386550065, 456831895, 773100130, 913663790, 1005030169, 1546200260, 1827327580, 2010060338, 4020120676, 5025150845, 10050301690, 20100603380]

約数ペア:

[(1, 20100603380), (2, 10050301690), (4, 5025150845), (5, 4020120676), (10, 2010060338), (11, 1827327580), (13, 1546200260), (20, 1005030169), (22, 913663790), (26, 773100130), (44, 456831895), (52, 386550065), (55, 365465516), (65, 309240052), (110, 182732758), (130, 154620026), (143, 140563660), (220, 91366379), (260, 77310013), (286, 70281830), (572, 35140915), (715, 28112732), (1430, 14056366), (2860, 7028183)]