10141520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7457}}^1$

素因数の和:7487

約数の個数: 40

約数和(自身を含む): 24969384

約数和(自身を除く): 14827864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 7457, 14914, 29828, 37285, 59656, 74570, 119312, 126769, 149140, 253538, 298280, 507076, 596560, 633845, 1014152, 1267690, 2028304, 2535380, 5070760, 10141520]

約数ペア:

[(1, 10141520), (2, 5070760), (4, 2535380), (5, 2028304), (8, 1267690), (10, 1014152), (16, 633845), (17, 596560), (20, 507076), (34, 298280), (40, 253538), (68, 149140), (80, 126769), (85, 119312), (136, 74570), (170, 59656), (272, 37285), (340, 29828), (680, 14914), (1360, 7457)]