937155760

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{3061}}^1$

素因数の和:3206

約数の個数: 80

約数和(自身を含む): 2255346720

約数和(自身を除く): 1318190960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 89, 172, 178, 215, 344, 356, 430, 445, 688, 712, 860, 890, 1424, 1720, 1780, 3061, 3440, 3560, 3827, 6122, 7120, 7654, 12244, 15305, 15308, 19135, 24488, 30610, 30616, 38270, 48976, 61220, 61232, 76540, 122440, 131623, 153080, 244880, 263246, 272429, 306160, 526492, 544858, 658115, 1052984, 1089716, 1316230, 1362145, 2105968, 2179432, 2632460, 2724290, 4358864, 5264920, 5448580, 10529840, 10897160, 11714447, 21794320, 23428894, 46857788, 58572235, 93715576, 117144470, 187431152, 234288940, 468577880, 937155760]

約数ペア:

[(1, 937155760), (2, 468577880), (4, 234288940), (5, 187431152), (8, 117144470), (10, 93715576), (16, 58572235), (20, 46857788), (40, 23428894), (43, 21794320), (80, 11714447), (86, 10897160), (89, 10529840), (172, 5448580), (178, 5264920), (215, 4358864), (344, 2724290), (356, 2632460), (430, 2179432), (445, 2105968), (688, 1362145), (712, 1316230), (860, 1089716), (890, 1052984), (1424, 658115), (1720, 544858), (1780, 526492), (3061, 306160), (3440, 272429), (3560, 263246), (3827, 244880), (6122, 153080), (7120, 131623), (7654, 122440), (12244, 76540), (15305, 61232), (15308, 61220), (19135, 48976), (24488, 38270), (30610, 30616)]