5549620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8951}}^1$

素因数の和:8991

約数の個数: 24

約数和(自身を含む): 12031488

約数和(自身を除く): 6481868

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 8951, 17902, 35804, 44755, 89510, 179020, 277481, 554962, 1109924, 1387405, 2774810, 5549620]

約数ペア:

[(1, 5549620), (2, 2774810), (4, 1387405), (5, 1109924), (10, 554962), (20, 277481), (31, 179020), (62, 89510), (124, 44755), (155, 35804), (310, 17902), (620, 8951)]