80457874090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9817}}^1\times {\mathrm{74507}}^1$

素因数の和:84342

約数の個数: 32

約数和(自身を含む): 158008221504

約数和(自身を除く): 77550347414

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 9817, 19634, 49085, 74507, 98170, 107987, 149014, 215974, 372535, 539935, 745070, 819577, 1079870, 1639154, 4097885, 8195770, 731435219, 1462870438, 3657176095, 7314352190, 8045787409, 16091574818, 40228937045, 80457874090]

約数ペア:

[(1, 80457874090), (2, 40228937045), (5, 16091574818), (10, 8045787409), (11, 7314352190), (22, 3657176095), (55, 1462870438), (110, 731435219), (9817, 8195770), (19634, 4097885), (49085, 1639154), (74507, 1079870), (98170, 819577), (107987, 745070), (149014, 539935), (215974, 372535)]