98864320

素因数分解:

$2^6\times 5^1\times {\mathrm{308951}}^1$

素因数の和:308968

約数の個数: 28

約数和(自身を含む): 235421424

約数和(自身を除く): 136557104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 308951, 617902, 1235804, 1544755, 2471608, 3089510, 4943216, 6179020, 9886432, 12358040, 19772864, 24716080, 49432160, 98864320]

約数ペア:

[(1, 98864320), (2, 49432160), (4, 24716080), (5, 19772864), (8, 12358040), (10, 9886432), (16, 6179020), (20, 4943216), (32, 3089510), (40, 2471608), (64, 1544755), (80, 1235804), (160, 617902), (320, 308951)]