1079080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 2478600

約数和(自身を除く): 1399520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 509, 530, 1018, 1060, 2036, 2120, 2545, 4072, 5090, 10180, 20360, 26977, 53954, 107908, 134885, 215816, 269770, 539540, 1079080]

約数ペア:

[(1, 1079080), (2, 539540), (4, 269770), (5, 215816), (8, 134885), (10, 107908), (20, 53954), (40, 26977), (53, 20360), (106, 10180), (212, 5090), (265, 4072), (424, 2545), (509, 2120), (530, 2036), (1018, 1060)]