113990560

素因数分解:

$2^5\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1451}}^1$

素因数の和:1957

約数の個数: 48

約数和(自身を含む): 270037152

約数和(自身を除く): 156046592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 491, 982, 1451, 1964, 2455, 2902, 3928, 4910, 5804, 7255, 7856, 9820, 11608, 14510, 15712, 19640, 23216, 29020, 39280, 46432, 58040, 78560, 116080, 232160, 712441, 1424882, 2849764, 3562205, 5699528, 7124410, 11399056, 14248820, 22798112, 28497640, 56995280, 113990560]

約数ペア:

[(1, 113990560), (2, 56995280), (4, 28497640), (5, 22798112), (8, 14248820), (10, 11399056), (16, 7124410), (20, 5699528), (32, 3562205), (40, 2849764), (80, 1424882), (160, 712441), (491, 232160), (982, 116080), (1451, 78560), (1964, 58040), (2455, 46432), (2902, 39280), (3928, 29020), (4910, 23216), (5804, 19640), (7255, 15712), (7856, 14510), (9820, 11608)]