4963160

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 11266560

約数和(自身を除く): 6303400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 977, 1016, 1270, 1954, 2540, 3908, 4885, 5080, 7816, 9770, 19540, 39080, 124079, 248158, 496316, 620395, 992632, 1240790, 2481580, 4963160]

約数ペア:

[(1, 4963160), (2, 2481580), (4, 1240790), (5, 992632), (8, 620395), (10, 496316), (20, 248158), (40, 124079), (127, 39080), (254, 19540), (508, 9770), (635, 7816), (977, 5080), (1016, 4885), (1270, 3908), (1954, 2540)]