41285720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{147449}}^1$

素因数の和:147467

約数の個数: 32

約数和(自身を含む): 106164000

約数和(自身を除く): 64878280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 147449, 294898, 589796, 737245, 1032143, 1179592, 1474490, 2064286, 2948980, 4128572, 5160715, 5897960, 8257144, 10321430, 20642860, 41285720]

約数ペア:

[(1, 41285720), (2, 20642860), (4, 10321430), (5, 8257144), (7, 5897960), (8, 5160715), (10, 4128572), (14, 2948980), (20, 2064286), (28, 1474490), (35, 1179592), (40, 1032143), (56, 737245), (70, 589796), (140, 294898), (280, 147449)]