6407080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5167}}^1$

素因数の和:5209

約数の個数: 32

約数和(自身を含む): 14883840

約数和(自身を除く): 8476760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 5167, 10334, 20668, 25835, 41336, 51670, 103340, 160177, 206680, 320354, 640708, 800885, 1281416, 1601770, 3203540, 6407080]

約数ペア:

[(1, 6407080), (2, 3203540), (4, 1601770), (5, 1281416), (8, 800885), (10, 640708), (20, 320354), (31, 206680), (40, 160177), (62, 103340), (124, 51670), (155, 41336), (248, 25835), (310, 20668), (620, 10334), (1240, 5167)]