8693060

素因数分解:

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

素因数の和:260

約数の個数: 48

約数和(自身を含む): 19051200

約数和(自身を除く): 10358140

約数列:

[1, 2, 4, 5, 10, 20, 53, 59, 106, 118, 139, 212, 236, 265, 278, 295, 530, 556, 590, 695, 1060, 1180, 1390, 2780, 3127, 6254, 7367, 8201, 12508, 14734, 15635, 16402, 29468, 31270, 32804, 36835, 41005, 62540, 73670, 82010, 147340, 164020, 434653, 869306, 1738612, 2173265, 4346530, 8693060]

約数ペア:

[(1, 8693060), (2, 4346530), (4, 2173265), (5, 1738612), (10, 869306), (20, 434653), (53, 164020), (59, 147340), (106, 82010), (118, 73670), (139, 62540), (212, 41005), (236, 36835), (265, 32804), (278, 31270), (295, 29468), (530, 16402), (556, 15635), (590, 14734), (695, 12508), (1060, 8201), (1180, 7367), (1390, 6254), (2780, 3127)]