1314967580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{84401}}^1$

素因数の和:84470

約数の個数: 48

約数和(自身を含む): 2977702560

約数和(自身を除く): 1662734980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 779, 820, 1558, 3116, 3895, 7790, 15580, 84401, 168802, 337604, 422005, 844010, 1603619, 1688020, 3207238, 3460441, 6414476, 6920882, 8018095, 13841764, 16036190, 17302205, 32072380, 34604410, 65748379, 69208820, 131496758, 262993516, 328741895, 657483790, 1314967580]

約数ペア:

[(1, 1314967580), (2, 657483790), (4, 328741895), (5, 262993516), (10, 131496758), (19, 69208820), (20, 65748379), (38, 34604410), (41, 32072380), (76, 17302205), (82, 16036190), (95, 13841764), (164, 8018095), (190, 6920882), (205, 6414476), (380, 3460441), (410, 3207238), (779, 1688020), (820, 1603619), (1558, 844010), (3116, 422005), (3895, 337604), (7790, 168802), (15580, 84401)]