13586060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 31207680

約数和(自身を除く): 17621620

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 1289, 2108, 2578, 2635, 5156, 5270, 6445, 10540, 12890, 21913, 25780, 39959, 43826, 79918, 87652, 109565, 159836, 199795, 219130, 399590, 438260, 679303, 799180, 1358606, 2717212, 3396515, 6793030, 13586060]

約数ペア:

[(1, 13586060), (2, 6793030), (4, 3396515), (5, 2717212), (10, 1358606), (17, 799180), (20, 679303), (31, 438260), (34, 399590), (62, 219130), (68, 199795), (85, 159836), (124, 109565), (155, 87652), (170, 79918), (310, 43826), (340, 39959), (527, 25780), (620, 21913), (1054, 12890), (1289, 10540), (2108, 6445), (2578, 5270), (2635, 5156)]