41212040

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^3$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 93654360

約数和(自身を除く): 52442320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 10201, 20402, 40804, 51005, 81608, 102010, 204020, 408040, 1030301, 2060602, 4121204, 5151505, 8242408, 10303010, 20606020, 41212040]

約数ペア:

[(1, 41212040), (2, 20606020), (4, 10303010), (5, 8242408), (8, 5151505), (10, 4121204), (20, 2060602), (40, 1030301), (101, 408040), (202, 204020), (404, 102010), (505, 81608), (808, 51005), (1010, 40804), (2020, 20402), (4040, 10201)]