13050840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9887}}^1$

素因数の和:9912

約数の個数: 64

約数和(自身を含む): 42716160

約数和(自身を除く): 29665320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 9887, 19774, 29661, 39548, 49435, 59322, 79096, 98870, 108757, 118644, 148305, 197740, 217514, 237288, 296610, 326271, 395480, 435028, 543785, 593220, 652542, 870056, 1087570, 1186440, 1305084, 1631355, 2175140, 2610168, 3262710, 4350280, 6525420, 13050840]

約数ペア:

[(1, 13050840), (2, 6525420), (3, 4350280), (4, 3262710), (5, 2610168), (6, 2175140), (8, 1631355), (10, 1305084), (11, 1186440), (12, 1087570), (15, 870056), (20, 652542), (22, 593220), (24, 543785), (30, 435028), (33, 395480), (40, 326271), (44, 296610), (55, 237288), (60, 217514), (66, 197740), (88, 148305), (110, 118644), (120, 108757), (132, 98870), (165, 79096), (220, 59322), (264, 49435), (330, 39548), (440, 29661), (660, 19774), (1320, 9887)]