45353750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{2791}}^1$

素因数の和:2826

約数の個数: 40

約数和(自身を含む): 91583184

約数和(自身を除く): 46229434

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1625, 2791, 3250, 5582, 8125, 13955, 16250, 27910, 36283, 69775, 72566, 139550, 181415, 348875, 362830, 697750, 907075, 1744375, 1814150, 3488750, 4535375, 9070750, 22676875, 45353750]

約数ペア:

[(1, 45353750), (2, 22676875), (5, 9070750), (10, 4535375), (13, 3488750), (25, 1814150), (26, 1744375), (50, 907075), (65, 697750), (125, 362830), (130, 348875), (250, 181415), (325, 139550), (625, 72566), (650, 69775), (1250, 36283), (1625, 27910), (2791, 16250), (3250, 13955), (5582, 8125)]