105019000

素因数分解:

$2^3\times 5^3\times {\mathrm{105019}}^1$

素因数の和:105040

約数の個数: 32

約数和(自身を含む): 245746800

約数和(自身を除く): 140727800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 105019, 210038, 420076, 525095, 840152, 1050190, 2100380, 2625475, 4200760, 5250950, 10501900, 13127375, 21003800, 26254750, 52509500, 105019000]

約数ペア:

[(1, 105019000), (2, 52509500), (4, 26254750), (5, 21003800), (8, 13127375), (10, 10501900), (20, 5250950), (25, 4200760), (40, 2625475), (50, 2100380), (100, 1050190), (125, 840152), (200, 525095), (250, 420076), (500, 210038), (1000, 105019)]