17386120

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 40824000

約数和(自身を除く): 23437880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 59, 106, 118, 139, 212, 236, 265, 278, 295, 424, 472, 530, 556, 590, 695, 1060, 1112, 1180, 1390, 2120, 2360, 2780, 3127, 5560, 6254, 7367, 8201, 12508, 14734, 15635, 16402, 25016, 29468, 31270, 32804, 36835, 41005, 58936, 62540, 65608, 73670, 82010, 125080, 147340, 164020, 294680, 328040, 434653, 869306, 1738612, 2173265, 3477224, 4346530, 8693060, 17386120]

約数ペア:

[(1, 17386120), (2, 8693060), (4, 4346530), (5, 3477224), (8, 2173265), (10, 1738612), (20, 869306), (40, 434653), (53, 328040), (59, 294680), (106, 164020), (118, 147340), (139, 125080), (212, 82010), (236, 73670), (265, 65608), (278, 62540), (295, 58936), (424, 41005), (472, 36835), (530, 32804), (556, 31270), (590, 29468), (695, 25016), (1060, 16402), (1112, 15635), (1180, 14734), (1390, 12508), (2120, 8201), (2360, 7367), (2780, 6254), (3127, 5560)]