121173040

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{36943}}^1$

素因数の和:36997

約数の個数: 40

約数和(自身を含む): 288606528

約数和(自身を除く): 167433488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 36943, 73886, 147772, 184715, 295544, 369430, 591088, 738860, 1477720, 1514663, 2955440, 3029326, 6058652, 7573315, 12117304, 15146630, 24234608, 30293260, 60586520, 121173040]

約数ペア:

[(1, 121173040), (2, 60586520), (4, 30293260), (5, 24234608), (8, 15146630), (10, 12117304), (16, 7573315), (20, 6058652), (40, 3029326), (41, 2955440), (80, 1514663), (82, 1477720), (164, 738860), (205, 591088), (328, 369430), (410, 295544), (656, 184715), (820, 147772), (1640, 73886), (3280, 36943)]