117076420

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{74099}}^1$

素因数の和:74187

約数の個数: 24

約数和(自身を含む): 248976000

約数和(自身を除く): 131899580

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 74099, 148198, 296396, 370495, 740990, 1481980, 5853821, 11707642, 23415284, 29269105, 58538210, 117076420]

約数ペア:

[(1, 117076420), (2, 58538210), (4, 29269105), (5, 23415284), (10, 11707642), (20, 5853821), (79, 1481980), (158, 740990), (316, 370495), (395, 296396), (790, 148198), (1580, 74099)]