47340930040

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{36947}}^1$

素因数の和:37372

約数の個数: 64

約数和(自身を含む): 107899983360

約数和(自身を除く): 60559053320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 311, 412, 515, 622, 824, 1030, 1244, 1555, 2060, 2488, 3110, 4120, 6220, 12440, 32033, 36947, 64066, 73894, 128132, 147788, 160165, 184735, 256264, 295576, 320330, 369470, 640660, 738940, 1281320, 1477880, 3805541, 7611082, 11490517, 15222164, 19027705, 22981034, 30444328, 38055410, 45962068, 57452585, 76110820, 91924136, 114905170, 152221640, 229810340, 459620680, 1183523251, 2367046502, 4734093004, 5917616255, 9468186008, 11835232510, 23670465020, 47340930040]

約数ペア:

[(1, 47340930040), (2, 23670465020), (4, 11835232510), (5, 9468186008), (8, 5917616255), (10, 4734093004), (20, 2367046502), (40, 1183523251), (103, 459620680), (206, 229810340), (311, 152221640), (412, 114905170), (515, 91924136), (622, 76110820), (824, 57452585), (1030, 45962068), (1244, 38055410), (1555, 30444328), (2060, 22981034), (2488, 19027705), (3110, 15222164), (4120, 11490517), (6220, 7611082), (12440, 3805541), (32033, 1477880), (36947, 1281320), (64066, 738940), (73894, 640660), (128132, 369470), (147788, 320330), (160165, 295576), (184735, 256264)]