88413560

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{22787}}^1$

素因数の和:22895

約数の個数: 32

約数和(自身を含む): 200990160

約数和(自身を除く): 112576600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 22787, 45574, 91148, 113935, 182296, 227870, 455740, 911480, 2210339, 4420678, 8841356, 11051695, 17682712, 22103390, 44206780, 88413560]

約数ペア:

[(1, 88413560), (2, 44206780), (4, 22103390), (5, 17682712), (8, 11051695), (10, 8841356), (20, 4420678), (40, 2210339), (97, 911480), (194, 455740), (388, 227870), (485, 182296), (776, 113935), (970, 91148), (1940, 45574), (3880, 22787)]