39241730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 79156224

約数和(自身を除く): 39914494

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 127, 254, 265, 530, 583, 635, 1166, 1270, 1397, 2794, 2809, 2915, 5618, 5830, 6731, 6985, 13462, 13970, 14045, 28090, 30899, 33655, 61798, 67310, 74041, 148082, 154495, 308990, 356743, 370205, 713486, 740410, 1783715, 3567430, 3924173, 7848346, 19620865, 39241730]

約数ペア:

[(1, 39241730), (2, 19620865), (5, 7848346), (10, 3924173), (11, 3567430), (22, 1783715), (53, 740410), (55, 713486), (106, 370205), (110, 356743), (127, 308990), (254, 154495), (265, 148082), (530, 74041), (583, 67310), (635, 61798), (1166, 33655), (1270, 30899), (1397, 28090), (2794, 14045), (2809, 13970), (2915, 13462), (5618, 6985), (5830, 6731)]