76519280

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{18047}}^1$

素因数の和:18113

約数の個数: 40

約数和(自身を含む): 181274112

約数和(自身を除く): 104754832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 18047, 36094, 72188, 90235, 144376, 180470, 288752, 360940, 721880, 956491, 1443760, 1912982, 3825964, 4782455, 7651928, 9564910, 15303856, 19129820, 38259640, 76519280]

約数ペア:

[(1, 76519280), (2, 38259640), (4, 19129820), (5, 15303856), (8, 9564910), (10, 7651928), (16, 4782455), (20, 3825964), (40, 1912982), (53, 1443760), (80, 956491), (106, 721880), (212, 360940), (265, 288752), (424, 180470), (530, 144376), (848, 90235), (1060, 72188), (2120, 36094), (4240, 18047)]