4213250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 8311680

約数和(自身を除く): 4098430

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 887, 950, 1774, 2375, 4435, 4750, 8870, 16853, 22175, 33706, 44350, 84265, 110875, 168530, 221750, 421325, 842650, 2106625, 4213250]

約数ペア:

[(1, 4213250), (2, 2106625), (5, 842650), (10, 421325), (19, 221750), (25, 168530), (38, 110875), (50, 84265), (95, 44350), (125, 33706), (190, 22175), (250, 16853), (475, 8870), (887, 4750), (950, 4435), (1774, 2375)]