13177360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23531}}^1$

素因数の和:23551

約数の個数: 40

約数和(自身を含む): 35015616

約数和(自身を除く): 21838256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 23531, 47062, 94124, 117655, 164717, 188248, 235310, 329434, 376496, 470620, 658868, 823585, 941240, 1317736, 1647170, 1882480, 2635472, 3294340, 6588680, 13177360]

約数ペア:

[(1, 13177360), (2, 6588680), (4, 3294340), (5, 2635472), (7, 1882480), (8, 1647170), (10, 1317736), (14, 941240), (16, 823585), (20, 658868), (28, 470620), (35, 376496), (40, 329434), (56, 235310), (70, 188248), (80, 164717), (112, 117655), (140, 94124), (280, 47062), (560, 23531)]