5538680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 14446080

約数和(自身を除く): 8907400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 151, 262, 280, 302, 524, 604, 655, 755, 917, 1048, 1057, 1208, 1310, 1510, 1834, 2114, 2620, 3020, 3668, 4228, 4585, 5240, 5285, 6040, 7336, 8456, 9170, 10570, 18340, 19781, 21140, 36680, 39562, 42280, 79124, 98905, 138467, 158248, 197810, 276934, 395620, 553868, 692335, 791240, 1107736, 1384670, 2769340, 5538680]

約数ペア:

[(1, 5538680), (2, 2769340), (4, 1384670), (5, 1107736), (7, 791240), (8, 692335), (10, 553868), (14, 395620), (20, 276934), (28, 197810), (35, 158248), (40, 138467), (56, 98905), (70, 79124), (131, 42280), (140, 39562), (151, 36680), (262, 21140), (280, 19781), (302, 18340), (524, 10570), (604, 9170), (655, 8456), (755, 7336), (917, 6040), (1048, 5285), (1057, 5240), (1208, 4585), (1310, 4228), (1510, 3668), (1834, 3020), (2114, 2620)]