117285400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{18917}}^1$

素因数の和:18964

約数の個数: 48

約数和(自身を含む): 281499840

約数和(自身を除く): 164214440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 18917, 37834, 75668, 94585, 151336, 189170, 378340, 472925, 586427, 756680, 945850, 1172854, 1891700, 2345708, 2932135, 3783400, 4691416, 5864270, 11728540, 14660675, 23457080, 29321350, 58642700, 117285400]

約数ペア:

[(1, 117285400), (2, 58642700), (4, 29321350), (5, 23457080), (8, 14660675), (10, 11728540), (20, 5864270), (25, 4691416), (31, 3783400), (40, 2932135), (50, 2345708), (62, 1891700), (100, 1172854), (124, 945850), (155, 756680), (200, 586427), (248, 472925), (310, 378340), (620, 189170), (775, 151336), (1240, 94585), (1550, 75668), (3100, 37834), (6200, 18917)]