13123660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 96

約数和(自身を含む): 33203520

約数和(自身を除く): 20079860

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 29, 34, 44, 55, 58, 68, 85, 110, 116, 121, 145, 170, 187, 220, 242, 290, 319, 340, 374, 484, 493, 580, 605, 638, 748, 935, 986, 1210, 1276, 1331, 1595, 1870, 1972, 2057, 2420, 2465, 2662, 3190, 3509, 3740, 4114, 4930, 5324, 5423, 6380, 6655, 7018, 8228, 9860, 10285, 10846, 13310, 14036, 17545, 20570, 21692, 22627, 26620, 27115, 35090, 38599, 41140, 45254, 54230, 59653, 70180, 77198, 90508, 108460, 113135, 119306, 154396, 192995, 226270, 238612, 298265, 385990, 452540, 596530, 656183, 771980, 1193060, 1312366, 2624732, 3280915, 6561830, 13123660]

約数ペア:

[(1, 13123660), (2, 6561830), (4, 3280915), (5, 2624732), (10, 1312366), (11, 1193060), (17, 771980), (20, 656183), (22, 596530), (29, 452540), (34, 385990), (44, 298265), (55, 238612), (58, 226270), (68, 192995), (85, 154396), (110, 119306), (116, 113135), (121, 108460), (145, 90508), (170, 77198), (187, 70180), (220, 59653), (242, 54230), (290, 45254), (319, 41140), (340, 38599), (374, 35090), (484, 27115), (493, 26620), (580, 22627), (605, 21692), (638, 20570), (748, 17545), (935, 14036), (986, 13310), (1210, 10846), (1276, 10285), (1331, 9860), (1595, 8228), (1870, 7018), (1972, 6655), (2057, 6380), (2420, 5423), (2465, 5324), (2662, 4930), (3190, 4114), (3509, 3740)]