12168260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2753}}^1$

素因数の和:2792

約数の個数: 48

約数和(自身を含む): 29148336

約数和(自身を除く): 16980076

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 2753, 4420, 5506, 11012, 13765, 27530, 35789, 46801, 55060, 71578, 93602, 143156, 178945, 187204, 234005, 357890, 468010, 608413, 715780, 936020, 1216826, 2433652, 3042065, 6084130, 12168260]

約数ペア:

[(1, 12168260), (2, 6084130), (4, 3042065), (5, 2433652), (10, 1216826), (13, 936020), (17, 715780), (20, 608413), (26, 468010), (34, 357890), (52, 234005), (65, 187204), (68, 178945), (85, 143156), (130, 93602), (170, 71578), (221, 55060), (260, 46801), (340, 35789), (442, 27530), (884, 13765), (1105, 11012), (2210, 5506), (2753, 4420)]