1682863480

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{3187}}^1$

素因数の和:3548

約数の個数: 64

約数和(自身を含む): 3888339840

約数和(自身を除く): 2205476360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 307, 344, 430, 614, 860, 1228, 1535, 1720, 2456, 3070, 3187, 6140, 6374, 12280, 12748, 13201, 15935, 25496, 26402, 31870, 52804, 63740, 66005, 105608, 127480, 132010, 137041, 264020, 274082, 528040, 548164, 685205, 978409, 1096328, 1370410, 1956818, 2740820, 3913636, 4892045, 5481640, 7827272, 9784090, 19568180, 39136360, 42071587, 84143174, 168286348, 210357935, 336572696, 420715870, 841431740, 1682863480]

約数ペア:

[(1, 1682863480), (2, 841431740), (4, 420715870), (5, 336572696), (8, 210357935), (10, 168286348), (20, 84143174), (40, 42071587), (43, 39136360), (86, 19568180), (172, 9784090), (215, 7827272), (307, 5481640), (344, 4892045), (430, 3913636), (614, 2740820), (860, 1956818), (1228, 1370410), (1535, 1096328), (1720, 978409), (2456, 685205), (3070, 548164), (3187, 528040), (6140, 274082), (6374, 264020), (12280, 137041), (12748, 132010), (13201, 127480), (15935, 105608), (25496, 66005), (26402, 63740), (31870, 52804)]