4575950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1372

約数の個数: 24

約数和(自身を含む): 8637840

約数和(自身を除く): 4061890

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1289, 1775, 2578, 3550, 6445, 12890, 32225, 64450, 91519, 183038, 457595, 915190, 2287975, 4575950]

約数ペア:

[(1, 4575950), (2, 2287975), (5, 915190), (10, 457595), (25, 183038), (50, 91519), (71, 64450), (142, 32225), (355, 12890), (710, 6445), (1289, 3550), (1775, 2578)]