16486579240

素因数分解:

$2^3\times 5^1\times {\mathrm{6607}}^1\times {\mathrm{62383}}^1$

素因数の和:69001

約数の個数: 32

約数和(自身を含む): 37101012480

約数和(自身を除く): 20614433240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6607, 13214, 26428, 33035, 52856, 62383, 66070, 124766, 132140, 249532, 264280, 311915, 499064, 623830, 1247660, 2495320, 412164481, 824328962, 1648657924, 2060822405, 3297315848, 4121644810, 8243289620, 16486579240]

約数ペア:

[(1, 16486579240), (2, 8243289620), (4, 4121644810), (5, 3297315848), (8, 2060822405), (10, 1648657924), (20, 824328962), (40, 412164481), (6607, 2495320), (13214, 1247660), (26428, 623830), (33035, 499064), (52856, 311915), (62383, 264280), (66070, 249532), (124766, 132140)]