91508140

素因数分解:

$2^2\times 5^1\times {\mathrm{1699}}^1\times {\mathrm{2693}}^1$

素因数の和:4401

約数の個数: 24

約数和(自身を含む): 192351600

約数和(自身を除く): 100843460

約数列:

[1, 2, 4, 5, 10, 20, 1699, 2693, 3398, 5386, 6796, 8495, 10772, 13465, 16990, 26930, 33980, 53860, 4575407, 9150814, 18301628, 22877035, 45754070, 91508140]

約数ペア:

[(1, 91508140), (2, 45754070), (4, 22877035), (5, 18301628), (10, 9150814), (20, 4575407), (1699, 53860), (2693, 33980), (3398, 26930), (5386, 16990), (6796, 13465), (8495, 10772)]