4659850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 9561888

約数和(自身を除く): 4902038

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 107, 130, 134, 214, 325, 335, 535, 650, 670, 871, 1070, 1391, 1675, 1742, 2675, 2782, 3350, 4355, 5350, 6955, 7169, 8710, 13910, 14338, 21775, 34775, 35845, 43550, 69550, 71690, 93197, 179225, 186394, 358450, 465985, 931970, 2329925, 4659850]

約数ペア:

[(1, 4659850), (2, 2329925), (5, 931970), (10, 465985), (13, 358450), (25, 186394), (26, 179225), (50, 93197), (65, 71690), (67, 69550), (107, 43550), (130, 35845), (134, 34775), (214, 21775), (325, 14338), (335, 13910), (535, 8710), (650, 7169), (670, 6955), (871, 5350), (1070, 4355), (1391, 3350), (1675, 2782), (1742, 2675)]