15679008160

素因数分解:

$2^5\times 5^1\times {\mathrm{449}}^1\times {\mathrm{218249}}^1$

素因数の和:218713

約数の個数: 48

約数和(自身を含む): 37124325000

約数和(自身を除く): 21445316840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 449, 898, 1796, 2245, 3592, 4490, 7184, 8980, 14368, 17960, 35920, 71840, 218249, 436498, 872996, 1091245, 1745992, 2182490, 3491984, 4364980, 6983968, 8729960, 17459920, 34919840, 97993801, 195987602, 391975204, 489969005, 783950408, 979938010, 1567900816, 1959876020, 3135801632, 3919752040, 7839504080, 15679008160]

約数ペア:

[(1, 15679008160), (2, 7839504080), (4, 3919752040), (5, 3135801632), (8, 1959876020), (10, 1567900816), (16, 979938010), (20, 783950408), (32, 489969005), (40, 391975204), (80, 195987602), (160, 97993801), (449, 34919840), (898, 17459920), (1796, 8729960), (2245, 6983968), (3592, 4364980), (4490, 3491984), (7184, 2182490), (8980, 1745992), (14368, 1091245), (17960, 872996), (35920, 436498), (71840, 218249)]