15934040

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{853}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 35970480

約数和(自身を除く): 20036440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 853, 934, 1706, 1868, 2335, 3412, 3736, 4265, 4670, 6824, 8530, 9340, 17060, 18680, 34120, 398351, 796702, 1593404, 1991755, 3186808, 3983510, 7967020, 15934040]

約数ペア:

[(1, 15934040), (2, 7967020), (4, 3983510), (5, 3186808), (8, 1991755), (10, 1593404), (20, 796702), (40, 398351), (467, 34120), (853, 18680), (934, 17060), (1706, 9340), (1868, 8530), (2335, 6824), (3412, 4670), (3736, 4265)]