4981250

素因数分解:

$2^1\times 5^5\times {\mathrm{797}}^1$

素因数の和:824

約数の個数: 24

約数和(自身を含む): 9350964

約数和(自身を除く): 4369714

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 797, 1250, 1594, 3125, 3985, 6250, 7970, 19925, 39850, 99625, 199250, 498125, 996250, 2490625, 4981250]

約数ペア:

[(1, 4981250), (2, 2490625), (5, 996250), (10, 498125), (25, 199250), (50, 99625), (125, 39850), (250, 19925), (625, 7970), (797, 6250), (1250, 3985), (1594, 3125)]