55316960

素因数分解:

$2^5\times 5^1\times {\mathrm{345731}}^1$

素因数の和:345746

約数の個数: 24

約数和(自身を含む): 130686696

約数和(自身を除く): 75369736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 345731, 691462, 1382924, 1728655, 2765848, 3457310, 5531696, 6914620, 11063392, 13829240, 27658480, 55316960]

約数ペア:

[(1, 55316960), (2, 27658480), (4, 13829240), (5, 11063392), (8, 6914620), (10, 5531696), (16, 3457310), (20, 2765848), (32, 1728655), (40, 1382924), (80, 691462), (160, 345731)]