43868000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{997}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 117700128

約数和(自身を除く): 73832128

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, 200, 220, 250, 275, 352, 400, 440, 500, 550, 800, 880, 997, 1000, 1100, 1375, 1760, 1994, 2000, 2200, 2750, 3988, 4000, 4400, 4985, 5500, 7976, 8800, 9970, 10967, 11000, 15952, 19940, 21934, 22000, 24925, 31904, 39880, 43868, 44000, 49850, 54835, 79760, 87736, 99700, 109670, 124625, 159520, 175472, 199400, 219340, 249250, 274175, 350944, 398800, 438680, 498500, 548350, 797600, 877360, 997000, 1096700, 1370875, 1754720, 1994000, 2193400, 2741750, 3988000, 4386800, 5483500, 8773600, 10967000, 21934000, 43868000]

約数ペア:

[(1, 43868000), (2, 21934000), (4, 10967000), (5, 8773600), (8, 5483500), (10, 4386800), (11, 3988000), (16, 2741750), (20, 2193400), (22, 1994000), (25, 1754720), (32, 1370875), (40, 1096700), (44, 997000), (50, 877360), (55, 797600), (80, 548350), (88, 498500), (100, 438680), (110, 398800), (125, 350944), (160, 274175), (176, 249250), (200, 219340), (220, 199400), (250, 175472), (275, 159520), (352, 124625), (400, 109670), (440, 99700), (500, 87736), (550, 79760), (800, 54835), (880, 49850), (997, 44000), (1000, 43868), (1100, 39880), (1375, 31904), (1760, 24925), (1994, 22000), (2000, 21934), (2200, 19940), (2750, 15952), (3988, 11000), (4000, 10967), (4400, 9970), (4985, 8800), (5500, 7976)]