13177060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{859}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 30340800

約数和(自身を除く): 17163740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 859, 1180, 1534, 1718, 3068, 3436, 3835, 4295, 7670, 8590, 11167, 15340, 17180, 22334, 44668, 50681, 55835, 101362, 111670, 202724, 223340, 253405, 506810, 658853, 1013620, 1317706, 2635412, 3294265, 6588530, 13177060]

約数ペア:

[(1, 13177060), (2, 6588530), (4, 3294265), (5, 2635412), (10, 1317706), (13, 1013620), (20, 658853), (26, 506810), (52, 253405), (59, 223340), (65, 202724), (118, 111670), (130, 101362), (236, 55835), (260, 50681), (295, 44668), (590, 22334), (767, 17180), (859, 15340), (1180, 11167), (1534, 8590), (1718, 7670), (3068, 4295), (3436, 3835)]