83537140

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{8017}}^1$

素因数の和:8547

約数の個数: 24

約数和(自身を含む): 175786632

約数和(自身を除く): 92249492

約数列:

[1, 2, 4, 5, 10, 20, 521, 1042, 2084, 2605, 5210, 8017, 10420, 16034, 32068, 40085, 80170, 160340, 4176857, 8353714, 16707428, 20884285, 41768570, 83537140]

約数ペア:

[(1, 83537140), (2, 41768570), (4, 20884285), (5, 16707428), (10, 8353714), (20, 4176857), (521, 160340), (1042, 80170), (2084, 40085), (2605, 32068), (5210, 16034), (8017, 10420)]