39176080

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1951}}^1$

素因数の和:2215

約数の個数: 40

約数和(自身を含む): 91494144

約数和(自身を除く): 52318064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 1951, 2008, 2510, 3902, 4016, 5020, 7804, 9755, 10040, 15608, 19510, 20080, 31216, 39020, 78040, 156080, 489701, 979402, 1958804, 2448505, 3917608, 4897010, 7835216, 9794020, 19588040, 39176080]

約数ペア:

[(1, 39176080), (2, 19588040), (4, 9794020), (5, 7835216), (8, 4897010), (10, 3917608), (16, 2448505), (20, 1958804), (40, 979402), (80, 489701), (251, 156080), (502, 78040), (1004, 39020), (1255, 31216), (1951, 20080), (2008, 19510), (2510, 15608), (3902, 10040), (4016, 9755), (5020, 7804)]