4222252.00000000

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1049}}^1$

素因数の和:1089

約数の個数: 54

約数和(自身を含む): 41696550

約数和(自身を除く): 23968450

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1049, 1300, 1690, 2098, 3380, 4196, 4225, 5245, 8450, 10490, 13637, 16900, 20980, 26225, 27274, 52450, 54548, 68185, 104900, 136370, 177281, 272740, 340925, 354562, 681850, 709124, 886405, 1363700, 1772810, 3545620, 4432025, 8864050, 17728100]

約数ペア:

[(1, 17728100), (2, 8864050), (4, 4432025), (5, 3545620), (10, 1772810), (13, 1363700), (20, 886405), (25, 709124), (26, 681850), (50, 354562), (52, 340925), (65, 272740), (100, 177281), (130, 136370), (169, 104900), (260, 68185), (325, 54548), (338, 52450), (650, 27274), (676, 26225), (845, 20980), (1049, 16900), (1300, 13637), (1690, 10490), (2098, 8450), (3380, 5245), (4196, 4225)]