12367012040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7540861}}^1$

素因数の和:7540913

約数の個数: 32

約数和(自身を含む): 28504458360

約数和(自身を除く): 16137446320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 7540861, 15081722, 30163444, 37704305, 60326888, 75408610, 150817220, 301634440, 309175301, 618350602, 1236701204, 1545876505, 2473402408, 3091753010, 6183506020, 12367012040]

約数ペア:

[(1, 12367012040), (2, 6183506020), (4, 3091753010), (5, 2473402408), (8, 1545876505), (10, 1236701204), (20, 618350602), (40, 309175301), (41, 301634440), (82, 150817220), (164, 75408610), (205, 60326888), (328, 37704305), (410, 30163444), (820, 15081722), (1640, 7540861)]