63174940

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 136678752

約数和(自身を除く): 73503812

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 107, 212, 214, 265, 428, 530, 535, 557, 1060, 1070, 1114, 2140, 2228, 2785, 5570, 5671, 11140, 11342, 22684, 28355, 29521, 56710, 59042, 59599, 113420, 118084, 119198, 147605, 238396, 295210, 297995, 590420, 595990, 1191980, 3158747, 6317494, 12634988, 15793735, 31587470, 63174940]

約数ペア:

[(1, 63174940), (2, 31587470), (4, 15793735), (5, 12634988), (10, 6317494), (20, 3158747), (53, 1191980), (106, 595990), (107, 590420), (212, 297995), (214, 295210), (265, 238396), (428, 147605), (530, 119198), (535, 118084), (557, 113420), (1060, 59599), (1070, 59042), (1114, 56710), (2140, 29521), (2228, 28355), (2785, 22684), (5570, 11342), (5671, 11140)]