38263960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{136657}}^1$

素因数の和:136675

約数の個数: 32

約数和(自身を含む): 98393760

約数和(自身を除く): 60129800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 136657, 273314, 546628, 683285, 956599, 1093256, 1366570, 1913198, 2733140, 3826396, 4782995, 5466280, 7652792, 9565990, 19131980, 38263960]

約数ペア:

[(1, 38263960), (2, 19131980), (4, 9565990), (5, 7652792), (7, 5466280), (8, 4782995), (10, 3826396), (14, 2733140), (20, 1913198), (28, 1366570), (35, 1093256), (40, 956599), (56, 683285), (70, 546628), (140, 273314), (280, 136657)]