29646160

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5531}}^1$

素因数の和:5611

約数の個数: 40

約数和(自身を含む): 69968736

約数和(自身を除く): 40322576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 5531, 11062, 22124, 27655, 44248, 55310, 88496, 110620, 221240, 370577, 442480, 741154, 1482308, 1852885, 2964616, 3705770, 5929232, 7411540, 14823080, 29646160]

約数ペア:

[(1, 29646160), (2, 14823080), (4, 7411540), (5, 5929232), (8, 3705770), (10, 2964616), (16, 1852885), (20, 1482308), (40, 741154), (67, 442480), (80, 370577), (134, 221240), (268, 110620), (335, 88496), (536, 55310), (670, 44248), (1072, 27655), (1340, 22124), (2680, 11062), (5360, 5531)]