82531550

素因数分解:

$2^1\times 5^2\times {\mathrm{1031}}^1\times {\mathrm{1601}}^1$

素因数の和:2644

約数の個数: 24

約数和(自身を含む): 153753552

約数和(自身を除く): 71222002

約数列:

[1, 2, 5, 10, 25, 50, 1031, 1601, 2062, 3202, 5155, 8005, 10310, 16010, 25775, 40025, 51550, 80050, 1650631, 3301262, 8253155, 16506310, 41265775, 82531550]

約数ペア:

[(1, 82531550), (2, 41265775), (5, 16506310), (10, 8253155), (25, 3301262), (50, 1650631), (1031, 80050), (1601, 51550), (2062, 40025), (3202, 25775), (5155, 16010), (8005, 10310)]