113287640

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1032

約数の個数: 64

約数和(自身を含む): 265973760

約数和(自身を除く): 152686120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 103, 124, 155, 206, 248, 310, 412, 515, 620, 824, 887, 1030, 1240, 1774, 2060, 3193, 3548, 4120, 4435, 6386, 7096, 8870, 12772, 15965, 17740, 25544, 27497, 31930, 35480, 54994, 63860, 91361, 109988, 127720, 137485, 182722, 219976, 274970, 365444, 456805, 549940, 730888, 913610, 1099880, 1827220, 2832191, 3654440, 5664382, 11328764, 14160955, 22657528, 28321910, 56643820, 113287640]

約数ペア:

[(1, 113287640), (2, 56643820), (4, 28321910), (5, 22657528), (8, 14160955), (10, 11328764), (20, 5664382), (31, 3654440), (40, 2832191), (62, 1827220), (103, 1099880), (124, 913610), (155, 730888), (206, 549940), (248, 456805), (310, 365444), (412, 274970), (515, 219976), (620, 182722), (824, 137485), (887, 127720), (1030, 109988), (1240, 91361), (1774, 63860), (2060, 54994), (3193, 35480), (3548, 31930), (4120, 27497), (4435, 25544), (6386, 17740), (7096, 15965), (8870, 12772)]