2128759600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{483809}}^1$

素因数の和:483838

約数の個数: 60

約数和(自身を含む): 5579296920

約数和(自身を除く): 3450537320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 483809, 967618, 1935236, 2419045, 3870472, 4838090, 5321899, 7740944, 9676180, 10643798, 12095225, 19352360, 21287596, 24190450, 26609495, 38704720, 42575192, 48380900, 53218990, 85150384, 96761800, 106437980, 133047475, 193523600, 212875960, 266094950, 425751920, 532189900, 1064379800, 2128759600]

約数ペア:

[(1, 2128759600), (2, 1064379800), (4, 532189900), (5, 425751920), (8, 266094950), (10, 212875960), (11, 193523600), (16, 133047475), (20, 106437980), (22, 96761800), (25, 85150384), (40, 53218990), (44, 48380900), (50, 42575192), (55, 38704720), (80, 26609495), (88, 24190450), (100, 21287596), (110, 19352360), (176, 12095225), (200, 10643798), (220, 9676180), (275, 7740944), (400, 5321899), (440, 4838090), (550, 3870472), (880, 2419045), (1100, 1935236), (2200, 967618), (4400, 483809)]