7136860

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4517}}^1$

素因数の和:4605

約数の個数: 24

約数和(自身を含む): 15180480

約数和(自身を除く): 8043620

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 4517, 9034, 18068, 22585, 45170, 90340, 356843, 713686, 1427372, 1784215, 3568430, 7136860]

約数ペア:

[(1, 7136860), (2, 3568430), (4, 1784215), (5, 1427372), (10, 713686), (20, 356843), (79, 90340), (158, 45170), (316, 22585), (395, 18068), (790, 9034), (1580, 4517)]