148464040

素因数分解:

$2^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{6323}}^1$

素因数の和:6921

約数の個数: 32

約数和(自身を含む): 334666080

約数和(自身を除く): 186202040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 587, 1174, 2348, 2935, 4696, 5870, 6323, 11740, 12646, 23480, 25292, 31615, 50584, 63230, 126460, 252920, 3711601, 7423202, 14846404, 18558005, 29692808, 37116010, 74232020, 148464040]

約数ペア:

[(1, 148464040), (2, 74232020), (4, 37116010), (5, 29692808), (8, 18558005), (10, 14846404), (20, 7423202), (40, 3711601), (587, 252920), (1174, 126460), (2348, 63230), (2935, 50584), (4696, 31615), (5870, 25292), (6323, 23480), (11740, 12646)]