40023610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1259}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 83553120

約数和(自身を除く): 43529510

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1259, 1445, 1870, 2518, 2890, 3179, 6295, 6358, 12590, 13849, 15895, 21403, 27698, 31790, 42806, 69245, 107015, 138490, 214030, 235433, 363851, 470866, 727702, 1177165, 1819255, 2354330, 3638510, 4002361, 8004722, 20011805, 40023610]

約数ペア:

[(1, 40023610), (2, 20011805), (5, 8004722), (10, 4002361), (11, 3638510), (17, 2354330), (22, 1819255), (34, 1177165), (55, 727702), (85, 470866), (110, 363851), (170, 235433), (187, 214030), (289, 138490), (374, 107015), (578, 69245), (935, 42806), (1259, 31790), (1445, 27698), (1870, 21403), (2518, 15895), (2890, 13849), (3179, 12590), (6295, 6358)]