41705720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{148949}}^1$

素因数の和:148967

約数の個数: 32

約数和(自身を含む): 107244000

約数和(自身を除く): 65538280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 148949, 297898, 595796, 744745, 1042643, 1191592, 1489490, 2085286, 2978980, 4170572, 5213215, 5957960, 8341144, 10426430, 20852860, 41705720]

約数ペア:

[(1, 41705720), (2, 20852860), (4, 10426430), (5, 8341144), (7, 5957960), (8, 5213215), (10, 4170572), (14, 2978980), (20, 2085286), (28, 1489490), (35, 1191592), (40, 1042643), (56, 744745), (70, 595796), (140, 297898), (280, 148949)]