14271280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 35935200

約数和(自身を除く): 21663920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 41, 76, 80, 82, 95, 152, 164, 190, 205, 229, 304, 328, 380, 410, 458, 656, 760, 779, 820, 916, 1145, 1520, 1558, 1640, 1832, 2290, 3116, 3280, 3664, 3895, 4351, 4580, 6232, 7790, 8702, 9160, 9389, 12464, 15580, 17404, 18320, 18778, 21755, 31160, 34808, 37556, 43510, 46945, 62320, 69616, 75112, 87020, 93890, 150224, 174040, 178391, 187780, 348080, 356782, 375560, 713564, 751120, 891955, 1427128, 1783910, 2854256, 3567820, 7135640, 14271280]

約数ペア:

[(1, 14271280), (2, 7135640), (4, 3567820), (5, 2854256), (8, 1783910), (10, 1427128), (16, 891955), (19, 751120), (20, 713564), (38, 375560), (40, 356782), (41, 348080), (76, 187780), (80, 178391), (82, 174040), (95, 150224), (152, 93890), (164, 87020), (190, 75112), (205, 69616), (229, 62320), (304, 46945), (328, 43510), (380, 37556), (410, 34808), (458, 31160), (656, 21755), (760, 18778), (779, 18320), (820, 17404), (916, 15580), (1145, 12464), (1520, 9389), (1558, 9160), (1640, 8702), (1832, 7790), (2290, 6232), (3116, 4580), (3280, 4351), (3664, 3895)]