83851000

素因数分解:

$2^3\times 5^3\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1273

約数の個数: 64

約数和(自身を含む): 199143360

約数和(自身を除く): 115292360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 125, 142, 200, 250, 284, 355, 500, 568, 710, 1000, 1181, 1420, 1775, 2362, 2840, 3550, 4724, 5905, 7100, 8875, 9448, 11810, 14200, 17750, 23620, 29525, 35500, 47240, 59050, 71000, 83851, 118100, 147625, 167702, 236200, 295250, 335404, 419255, 590500, 670808, 838510, 1181000, 1677020, 2096275, 3354040, 4192550, 8385100, 10481375, 16770200, 20962750, 41925500, 83851000]

約数ペア:

[(1, 83851000), (2, 41925500), (4, 20962750), (5, 16770200), (8, 10481375), (10, 8385100), (20, 4192550), (25, 3354040), (40, 2096275), (50, 1677020), (71, 1181000), (100, 838510), (125, 670808), (142, 590500), (200, 419255), (250, 335404), (284, 295250), (355, 236200), (500, 167702), (568, 147625), (710, 118100), (1000, 83851), (1181, 71000), (1420, 59050), (1775, 47240), (2362, 35500), (2840, 29525), (3550, 23620), (4724, 17750), (5905, 14200), (7100, 11810), (8875, 9448)]