97570000

素因数分解:

$2^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{887}}^1$

素因数の和:926

約数の個数: 100

約数和(自身を含む): 257992416

約数和(自身を除く): 160422416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 625, 880, 887, 1000, 1100, 1250, 1375, 1774, 2000, 2200, 2500, 2750, 3548, 4400, 4435, 5000, 5500, 6875, 7096, 8870, 9757, 10000, 11000, 13750, 14192, 17740, 19514, 22000, 22175, 27500, 35480, 39028, 44350, 48785, 55000, 70960, 78056, 88700, 97570, 110000, 110875, 156112, 177400, 195140, 221750, 243925, 354800, 390280, 443500, 487850, 554375, 780560, 887000, 975700, 1108750, 1219625, 1774000, 1951400, 2217500, 2439250, 3902800, 4435000, 4878500, 6098125, 8870000, 9757000, 12196250, 19514000, 24392500, 48785000, 97570000]

約数ペア:

[(1, 97570000), (2, 48785000), (4, 24392500), (5, 19514000), (8, 12196250), (10, 9757000), (11, 8870000), (16, 6098125), (20, 4878500), (22, 4435000), (25, 3902800), (40, 2439250), (44, 2217500), (50, 1951400), (55, 1774000), (80, 1219625), (88, 1108750), (100, 975700), (110, 887000), (125, 780560), (176, 554375), (200, 487850), (220, 443500), (250, 390280), (275, 354800), (400, 243925), (440, 221750), (500, 195140), (550, 177400), (625, 156112), (880, 110875), (887, 110000), (1000, 97570), (1100, 88700), (1250, 78056), (1375, 70960), (1774, 55000), (2000, 48785), (2200, 44350), (2500, 39028), (2750, 35480), (3548, 27500), (4400, 22175), (4435, 22000), (5000, 19514), (5500, 17740), (6875, 14192), (7096, 13750), (8870, 11000), (9757, 10000)]