2024893880

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{110771}}^1$

素因数の和:111239

約数の個数: 32

約数和(自身を含む): 4566021840

約数和(自身を除く): 2541127960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 2285, 3656, 4570, 9140, 18280, 110771, 221542, 443084, 553855, 886168, 1107710, 2215420, 4430840, 50622347, 101244694, 202489388, 253111735, 404978776, 506223470, 1012446940, 2024893880]

約数ペア:

[(1, 2024893880), (2, 1012446940), (4, 506223470), (5, 404978776), (8, 253111735), (10, 202489388), (20, 101244694), (40, 50622347), (457, 4430840), (914, 2215420), (1828, 1107710), (2285, 886168), (3656, 553855), (4570, 443084), (9140, 221542), (18280, 110771)]