118653680

素因数分解:

$2^4\times 5^1\times {\mathrm{1483171}}^1$

素因数の和:1483184

約数の個数: 20

約数和(自身を含む): 275869992

約数和(自身を除く): 157216312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1483171, 2966342, 5932684, 7415855, 11865368, 14831710, 23730736, 29663420, 59326840, 118653680]

約数ペア:

[(1, 118653680), (2, 59326840), (4, 29663420), (5, 23730736), (8, 14831710), (10, 11865368), (16, 7415855), (20, 5932684), (40, 2966342), (80, 1483171)]