72565060

素因数分解:

$2^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{3691}}^1$

素因数の和:4683

約数の個数: 24

約数和(自身を含む): 152582976

約数和(自身を除く): 80017916

約数列:

[1, 2, 4, 5, 10, 20, 983, 1966, 3691, 3932, 4915, 7382, 9830, 14764, 18455, 19660, 36910, 73820, 3628253, 7256506, 14513012, 18141265, 36282530, 72565060]

約数ペア:

[(1, 72565060), (2, 36282530), (4, 18141265), (5, 14513012), (10, 7256506), (20, 3628253), (983, 73820), (1966, 36910), (3691, 19660), (3932, 18455), (4915, 14764), (7382, 9830)]