17712040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15269}}^1$

素因数の和:15309

約数の個数: 32

約数和(自身を含む): 41229000

約数和(自身を除く): 23516960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 15269, 30538, 61076, 76345, 122152, 152690, 305380, 442801, 610760, 885602, 1771204, 2214005, 3542408, 4428010, 8856020, 17712040]

約数ペア:

[(1, 17712040), (2, 8856020), (4, 4428010), (5, 3542408), (8, 2214005), (10, 1771204), (20, 885602), (29, 610760), (40, 442801), (58, 305380), (116, 152690), (145, 122152), (232, 76345), (290, 61076), (580, 30538), (1160, 15269)]