223089620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{14543}}^1$

素因数の和:14624

約数の個数: 48

約数和(自身を含む): 513112320

約数和(自身を除く): 290022700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 14543, 15340, 29086, 58172, 72715, 145430, 189059, 290860, 378118, 756236, 858037, 945295, 1716074, 1890590, 3432148, 3781180, 4290185, 8580370, 11154481, 17160740, 22308962, 44617924, 55772405, 111544810, 223089620]

約数ペア:

[(1, 223089620), (2, 111544810), (4, 55772405), (5, 44617924), (10, 22308962), (13, 17160740), (20, 11154481), (26, 8580370), (52, 4290185), (59, 3781180), (65, 3432148), (118, 1890590), (130, 1716074), (236, 945295), (260, 858037), (295, 756236), (590, 378118), (767, 290860), (1180, 189059), (1534, 145430), (3068, 72715), (3835, 58172), (7670, 29086), (14543, 15340)]