712456160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{342527}}^1$

素因数の和:342555

約数の個数: 48

約数和(自身を含む): 1812658176

約数和(自身を除く): 1100202016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 342527, 685054, 1370108, 1712635, 2740216, 3425270, 4452851, 5480432, 6850540, 8905702, 10960864, 13701080, 17811404, 22264255, 27402160, 35622808, 44528510, 54804320, 71245616, 89057020, 142491232, 178114040, 356228080, 712456160]

約数ペア:

[(1, 712456160), (2, 356228080), (4, 178114040), (5, 142491232), (8, 89057020), (10, 71245616), (13, 54804320), (16, 44528510), (20, 35622808), (26, 27402160), (32, 22264255), (40, 17811404), (52, 13701080), (65, 10960864), (80, 8905702), (104, 6850540), (130, 5480432), (160, 4452851), (208, 3425270), (260, 2740216), (416, 1712635), (520, 1370108), (1040, 685054), (2080, 342527)]