45312140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{133271}}^1$

素因数の和:133297

約数の個数: 24

約数和(自身を含む): 100753632

約数和(自身を除く): 55441492

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 133271, 266542, 533084, 666355, 1332710, 2265607, 2665420, 4531214, 9062428, 11328035, 22656070, 45312140]

約数ペア:

[(1, 45312140), (2, 22656070), (4, 11328035), (5, 9062428), (10, 4531214), (17, 2665420), (20, 2265607), (34, 1332710), (68, 666355), (85, 533084), (170, 266542), (340, 133271)]