26508080

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3217}}^1$

素因数の和:3333

約数の個数: 40

約数和(自身を含む): 62248992

約数和(自身を除く): 35740912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 3217, 4120, 6434, 8240, 12868, 16085, 25736, 32170, 51472, 64340, 128680, 257360, 331351, 662702, 1325404, 1656755, 2650808, 3313510, 5301616, 6627020, 13254040, 26508080]

約数ペア:

[(1, 26508080), (2, 13254040), (4, 6627020), (5, 5301616), (8, 3313510), (10, 2650808), (16, 1656755), (20, 1325404), (40, 662702), (80, 331351), (103, 257360), (206, 128680), (412, 64340), (515, 51472), (824, 32170), (1030, 25736), (1648, 16085), (2060, 12868), (3217, 8240), (4120, 6434)]