72616360

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{34253}}^1$

素因数の和:34317

約数の個数: 32

約数和(自身を含む): 166474440

約数和(自身を除く): 93858080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 34253, 68506, 137012, 171265, 274024, 342530, 685060, 1370120, 1815409, 3630818, 7261636, 9077045, 14523272, 18154090, 36308180, 72616360]

約数ペア:

[(1, 72616360), (2, 36308180), (4, 18154090), (5, 14523272), (8, 9077045), (10, 7261636), (20, 3630818), (40, 1815409), (53, 1370120), (106, 685060), (212, 342530), (265, 274024), (424, 171265), (530, 137012), (1060, 68506), (2120, 34253)]