1993894750

素因数分解:

$2^1\times 5^3\times {\mathrm{797}}^1\times {\mathrm{10007}}^1$

素因数の和:10821

約数の個数: 32

約数和(自身を含む): 3737627712

約数和(自身を除く): 1743732962

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 797, 1594, 3985, 7970, 10007, 19925, 20014, 39850, 50035, 99625, 100070, 199250, 250175, 500350, 1250875, 2501750, 7975579, 15951158, 39877895, 79755790, 199389475, 398778950, 996947375, 1993894750]

約数ペア:

[(1, 1993894750), (2, 996947375), (5, 398778950), (10, 199389475), (25, 79755790), (50, 39877895), (125, 15951158), (250, 7975579), (797, 2501750), (1594, 1250875), (3985, 500350), (7970, 250175), (10007, 199250), (19925, 100070), (20014, 99625), (39850, 50035)]