1033883960

素因数分解:

$2^3\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{21031}}^1$

素因数の和:22271

約数の個数: 32

約数和(自身を含む): 2328242400

約数和(自身を除く): 1294358440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1229, 2458, 4916, 6145, 9832, 12290, 21031, 24580, 42062, 49160, 84124, 105155, 168248, 210310, 420620, 841240, 25847099, 51694198, 103388396, 129235495, 206776792, 258470990, 516941980, 1033883960]

約数ペア:

[(1, 1033883960), (2, 516941980), (4, 258470990), (5, 206776792), (8, 129235495), (10, 103388396), (20, 51694198), (40, 25847099), (1229, 841240), (2458, 420620), (4916, 210310), (6145, 168248), (9832, 105155), (12290, 84124), (21031, 49160), (24580, 42062)]