13148080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 33997824

約数和(自身を除く): 20849744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 67, 80, 88, 110, 134, 176, 220, 223, 268, 335, 440, 446, 536, 670, 737, 880, 892, 1072, 1115, 1340, 1474, 1784, 2230, 2453, 2680, 2948, 3568, 3685, 4460, 4906, 5360, 5896, 7370, 8920, 9812, 11792, 12265, 14740, 14941, 17840, 19624, 24530, 29480, 29882, 39248, 49060, 58960, 59764, 74705, 98120, 119528, 149410, 164351, 196240, 239056, 298820, 328702, 597640, 657404, 821755, 1195280, 1314808, 1643510, 2629616, 3287020, 6574040, 13148080]

約数ペア:

[(1, 13148080), (2, 6574040), (4, 3287020), (5, 2629616), (8, 1643510), (10, 1314808), (11, 1195280), (16, 821755), (20, 657404), (22, 597640), (40, 328702), (44, 298820), (55, 239056), (67, 196240), (80, 164351), (88, 149410), (110, 119528), (134, 98120), (176, 74705), (220, 59764), (223, 58960), (268, 49060), (335, 39248), (440, 29882), (446, 29480), (536, 24530), (670, 19624), (737, 17840), (880, 14941), (892, 14740), (1072, 12265), (1115, 11792), (1340, 9812), (1474, 8920), (1784, 7370), (2230, 5896), (2453, 5360), (2680, 4906), (2948, 4460), (3568, 3685)]