8668000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 23351328

約数和(自身を除く): 14683328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 125, 160, 176, 197, 200, 220, 250, 275, 352, 394, 400, 440, 500, 550, 788, 800, 880, 985, 1000, 1100, 1375, 1576, 1760, 1970, 2000, 2167, 2200, 2750, 3152, 3940, 4000, 4334, 4400, 4925, 5500, 6304, 7880, 8668, 8800, 9850, 10835, 11000, 15760, 17336, 19700, 21670, 22000, 24625, 31520, 34672, 39400, 43340, 44000, 49250, 54175, 69344, 78800, 86680, 98500, 108350, 157600, 173360, 197000, 216700, 270875, 346720, 394000, 433400, 541750, 788000, 866800, 1083500, 1733600, 2167000, 4334000, 8668000]

約数ペア:

[(1, 8668000), (2, 4334000), (4, 2167000), (5, 1733600), (8, 1083500), (10, 866800), (11, 788000), (16, 541750), (20, 433400), (22, 394000), (25, 346720), (32, 270875), (40, 216700), (44, 197000), (50, 173360), (55, 157600), (80, 108350), (88, 98500), (100, 86680), (110, 78800), (125, 69344), (160, 54175), (176, 49250), (197, 44000), (200, 43340), (220, 39400), (250, 34672), (275, 31520), (352, 24625), (394, 22000), (400, 21670), (440, 19700), (500, 17336), (550, 15760), (788, 11000), (800, 10835), (880, 9850), (985, 8800), (1000, 8668), (1100, 7880), (1375, 6304), (1576, 5500), (1760, 4925), (1970, 4400), (2000, 4334), (2167, 4000), (2200, 3940), (2750, 3152)]