2086508750

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{87853}}^1$

素因数の和:87894

約数の個数: 40

約数和(自身を含む): 4116838440

約数和(自身を除く): 2030329690

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 625, 950, 1250, 2375, 4750, 11875, 23750, 87853, 175706, 439265, 878530, 1669207, 2196325, 3338414, 4392650, 8346035, 10981625, 16692070, 21963250, 41730175, 54908125, 83460350, 109816250, 208650875, 417301750, 1043254375, 2086508750]

約数ペア:

[(1, 2086508750), (2, 1043254375), (5, 417301750), (10, 208650875), (19, 109816250), (25, 83460350), (38, 54908125), (50, 41730175), (95, 21963250), (125, 16692070), (190, 10981625), (250, 8346035), (475, 4392650), (625, 3338414), (950, 2196325), (1250, 1669207), (2375, 878530), (4750, 439265), (11875, 175706), (23750, 87853)]