25969670

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 48107520

約数和(自身を除く): 22137850

約数列:

[1, 2, 5, 10, 71, 79, 142, 158, 355, 395, 463, 710, 790, 926, 2315, 4630, 5609, 11218, 28045, 32873, 36577, 56090, 65746, 73154, 164365, 182885, 328730, 365770, 2596967, 5193934, 12984835, 25969670]

約数ペア:

[(1, 25969670), (2, 12984835), (5, 5193934), (10, 2596967), (71, 365770), (79, 328730), (142, 182885), (158, 164365), (355, 73154), (395, 65746), (463, 56090), (710, 36577), (790, 32873), (926, 28045), (2315, 11218), (4630, 5609)]