13109960

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1831}}^1$

素因数の和:2021

約数の個数: 32

約数和(自身を含む): 29678400

約数和(自身を除く): 16568440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 1831, 3580, 3662, 7160, 7324, 9155, 14648, 18310, 36620, 73240, 327749, 655498, 1310996, 1638745, 2621992, 3277490, 6554980, 13109960]

約数ペア:

[(1, 13109960), (2, 6554980), (4, 3277490), (5, 2621992), (8, 1638745), (10, 1310996), (20, 655498), (40, 327749), (179, 73240), (358, 36620), (716, 18310), (895, 14648), (1432, 9155), (1790, 7324), (1831, 7160), (3580, 3662)]