9735560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 23587200

約数和(自身を除く): 13851640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 103, 136, 139, 170, 206, 278, 340, 412, 515, 556, 680, 695, 824, 1030, 1112, 1390, 1751, 2060, 2363, 2780, 3502, 4120, 4726, 5560, 7004, 8755, 9452, 11815, 14008, 14317, 17510, 18904, 23630, 28634, 35020, 47260, 57268, 70040, 71585, 94520, 114536, 143170, 243389, 286340, 486778, 572680, 973556, 1216945, 1947112, 2433890, 4867780, 9735560]

約数ペア:

[(1, 9735560), (2, 4867780), (4, 2433890), (5, 1947112), (8, 1216945), (10, 973556), (17, 572680), (20, 486778), (34, 286340), (40, 243389), (68, 143170), (85, 114536), (103, 94520), (136, 71585), (139, 70040), (170, 57268), (206, 47260), (278, 35020), (340, 28634), (412, 23630), (515, 18904), (556, 17510), (680, 14317), (695, 14008), (824, 11815), (1030, 9452), (1112, 8755), (1390, 7004), (1751, 5560), (2060, 4726), (2363, 4120), (2780, 3502)]