97040500

素因数分解:

$2^2\times 5^3\times {\mathrm{421}}^1\times {\mathrm{461}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 212900688

約数和(自身を除く): 115860188

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 421, 461, 500, 842, 922, 1684, 1844, 2105, 2305, 4210, 4610, 8420, 9220, 10525, 11525, 21050, 23050, 42100, 46100, 52625, 57625, 105250, 115250, 194081, 210500, 230500, 388162, 776324, 970405, 1940810, 3881620, 4852025, 9704050, 19408100, 24260125, 48520250, 97040500]

約数ペア:

[(1, 97040500), (2, 48520250), (4, 24260125), (5, 19408100), (10, 9704050), (20, 4852025), (25, 3881620), (50, 1940810), (100, 970405), (125, 776324), (250, 388162), (421, 230500), (461, 210500), (500, 194081), (842, 115250), (922, 105250), (1684, 57625), (1844, 52625), (2105, 46100), (2305, 42100), (4210, 23050), (4610, 21050), (8420, 11525), (9220, 10525)]