104029360

素因数分解:

$2^4\times 5^1\times {\mathrm{1300367}}^1$

素因数の和:1300380

約数の個数: 20

約数和(自身を含む): 241868448

約数和(自身を除く): 137839088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1300367, 2600734, 5201468, 6501835, 10402936, 13003670, 20805872, 26007340, 52014680, 104029360]

約数ペア:

[(1, 104029360), (2, 52014680), (4, 26007340), (5, 20805872), (8, 13003670), (10, 10402936), (16, 6501835), (20, 5201468), (40, 2600734), (80, 1300367)]