5665090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 10575360

約数和(自身を除く): 4910270

約数列:

[1, 2, 5, 10, 71, 79, 101, 142, 158, 202, 355, 395, 505, 710, 790, 1010, 5609, 7171, 7979, 11218, 14342, 15958, 28045, 35855, 39895, 56090, 71710, 79790, 566509, 1133018, 2832545, 5665090]

約数ペア:

[(1, 5665090), (2, 2832545), (5, 1133018), (10, 566509), (71, 79790), (79, 71710), (101, 56090), (142, 39895), (158, 35855), (202, 28045), (355, 15958), (395, 14342), (505, 11218), (710, 7979), (790, 7171), (1010, 5609)]