85576760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{112601}}^1$

素因数の和:112631

約数の個数: 32

約数和(自身を含む): 202683600

約数和(自身を除く): 117106840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 112601, 225202, 450404, 563005, 900808, 1126010, 2139419, 2252020, 4278838, 4504040, 8557676, 10697095, 17115352, 21394190, 42788380, 85576760]

約数ペア:

[(1, 85576760), (2, 42788380), (4, 21394190), (5, 17115352), (8, 10697095), (10, 8557676), (19, 4504040), (20, 4278838), (38, 2252020), (40, 2139419), (76, 1126010), (95, 900808), (152, 563005), (190, 450404), (380, 225202), (760, 112601)]