103627120

素因数分解:

$2^4\times 5^1\times {\mathrm{1295339}}^1$

素因数の和:1295352

約数の個数: 20

約数和(自身を含む): 240933240

約数和(自身を除く): 137306120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1295339, 2590678, 5181356, 6476695, 10362712, 12953390, 20725424, 25906780, 51813560, 103627120]

約数ペア:

[(1, 103627120), (2, 51813560), (4, 25906780), (5, 20725424), (8, 12953390), (10, 10362712), (16, 6476695), (20, 5181356), (40, 2590678), (80, 1295339)]