4481950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 9441360

約数和(自身を除く): 4959410

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 281, 290, 319, 550, 562, 638, 725, 1405, 1450, 1595, 2810, 3091, 3190, 6182, 7025, 7975, 8149, 14050, 15455, 15950, 16298, 30910, 40745, 77275, 81490, 89639, 154550, 179278, 203725, 407450, 448195, 896390, 2240975, 4481950]

約数ペア:

[(1, 4481950), (2, 2240975), (5, 896390), (10, 448195), (11, 407450), (22, 203725), (25, 179278), (29, 154550), (50, 89639), (55, 81490), (58, 77275), (110, 40745), (145, 30910), (275, 16298), (281, 15950), (290, 15455), (319, 14050), (550, 8149), (562, 7975), (638, 7025), (725, 6182), (1405, 3190), (1450, 3091), (1595, 2810)]