22485250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{1697}}^1$

素因数の和:1767

約数の個数: 32

約数和(自身を含む): 42911856

約数和(自身を除く): 20426606

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 250, 265, 530, 1325, 1697, 2650, 3394, 6625, 8485, 13250, 16970, 42425, 84850, 89941, 179882, 212125, 424250, 449705, 899410, 2248525, 4497050, 11242625, 22485250]

約数ペア:

[(1, 22485250), (2, 11242625), (5, 4497050), (10, 2248525), (25, 899410), (50, 449705), (53, 424250), (106, 212125), (125, 179882), (250, 89941), (265, 84850), (530, 42425), (1325, 16970), (1697, 13250), (2650, 8485), (3394, 6625)]