2573350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 5343408

約数和(自身を除く): 2770058

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 107, 130, 185, 214, 325, 370, 481, 535, 650, 925, 962, 1070, 1391, 1850, 2405, 2675, 2782, 3959, 4810, 5350, 6955, 7918, 12025, 13910, 19795, 24050, 34775, 39590, 51467, 69550, 98975, 102934, 197950, 257335, 514670, 1286675, 2573350]

約数ペア:

[(1, 2573350), (2, 1286675), (5, 514670), (10, 257335), (13, 197950), (25, 102934), (26, 98975), (37, 69550), (50, 51467), (65, 39590), (74, 34775), (107, 24050), (130, 19795), (185, 13910), (214, 12025), (325, 7918), (370, 6955), (481, 5350), (535, 4810), (650, 3959), (925, 2782), (962, 2675), (1070, 2405), (1391, 1850)]