5009560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 12247200

約数和(自身を除く): 7237640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 139, 170, 212, 265, 278, 340, 424, 530, 556, 680, 695, 901, 1060, 1112, 1390, 1802, 2120, 2363, 2780, 3604, 4505, 4726, 5560, 7208, 7367, 9010, 9452, 11815, 14734, 18020, 18904, 23630, 29468, 36040, 36835, 47260, 58936, 73670, 94520, 125239, 147340, 250478, 294680, 500956, 626195, 1001912, 1252390, 2504780, 5009560]

約数ペア:

[(1, 5009560), (2, 2504780), (4, 1252390), (5, 1001912), (8, 626195), (10, 500956), (17, 294680), (20, 250478), (34, 147340), (40, 125239), (53, 94520), (68, 73670), (85, 58936), (106, 47260), (136, 36835), (139, 36040), (170, 29468), (212, 23630), (265, 18904), (278, 18020), (340, 14734), (424, 11815), (530, 9452), (556, 9010), (680, 7367), (695, 7208), (901, 5560), (1060, 4726), (1112, 4505), (1390, 3604), (1802, 2780), (2120, 2363)]