108668140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{776201}}^1$

素因数の和:776217

約数の個数: 24

約数和(自身を含む): 260803872

約数和(自身を除く): 152135732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 776201, 1552402, 3104804, 3881005, 5433407, 7762010, 10866814, 15524020, 21733628, 27167035, 54334070, 108668140]

約数ペア:

[(1, 108668140), (2, 54334070), (4, 27167035), (5, 21733628), (7, 15524020), (10, 10866814), (14, 7762010), (20, 5433407), (28, 3881005), (35, 3104804), (70, 1552402), (140, 776201)]