104495420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{168541}}^1$

素因数の和:168581

約数の個数: 24

約数和(自身を含む): 226520448

約数和(自身を除く): 122025028

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 168541, 337082, 674164, 842705, 1685410, 3370820, 5224771, 10449542, 20899084, 26123855, 52247710, 104495420]

約数ペア:

[(1, 104495420), (2, 52247710), (4, 26123855), (5, 20899084), (10, 10449542), (20, 5224771), (31, 3370820), (62, 1685410), (124, 842705), (155, 674164), (310, 337082), (620, 168541)]