45544120

素因数分解:

$2^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2927}}^1$

素因数の和:3327

約数の個数: 32

約数和(自身を含む): 102772800

約数和(自身を除く): 57228680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 389, 778, 1556, 1945, 2927, 3112, 3890, 5854, 7780, 11708, 14635, 15560, 23416, 29270, 58540, 117080, 1138603, 2277206, 4554412, 5693015, 9108824, 11386030, 22772060, 45544120]

約数ペア:

[(1, 45544120), (2, 22772060), (4, 11386030), (5, 9108824), (8, 5693015), (10, 4554412), (20, 2277206), (40, 1138603), (389, 117080), (778, 58540), (1556, 29270), (1945, 23416), (2927, 15560), (3112, 14635), (3890, 11708), (5854, 7780)]