38603840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{997}}^1$

素因数の和:1036

約数の個数: 84

約数和(自身を含む): 101143308

約数和(自身を除く): 62539468

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 997, 1210, 1760, 1936, 1994, 2420, 3520, 3872, 3988, 4840, 4985, 7744, 7976, 9680, 9970, 10967, 15952, 19360, 19940, 21934, 31904, 38720, 39880, 43868, 54835, 63808, 79760, 87736, 109670, 120637, 159520, 175472, 219340, 241274, 319040, 350944, 438680, 482548, 603185, 701888, 877360, 965096, 1206370, 1754720, 1930192, 2412740, 3509440, 3860384, 4825480, 7720768, 9650960, 19301920, 38603840]

約数ペア:

[(1, 38603840), (2, 19301920), (4, 9650960), (5, 7720768), (8, 4825480), (10, 3860384), (11, 3509440), (16, 2412740), (20, 1930192), (22, 1754720), (32, 1206370), (40, 965096), (44, 877360), (55, 701888), (64, 603185), (80, 482548), (88, 438680), (110, 350944), (121, 319040), (160, 241274), (176, 219340), (220, 175472), (242, 159520), (320, 120637), (352, 109670), (440, 87736), (484, 79760), (605, 63808), (704, 54835), (880, 43868), (968, 39880), (997, 38720), (1210, 31904), (1760, 21934), (1936, 19940), (1994, 19360), (2420, 15952), (3520, 10967), (3872, 9970), (3988, 9680), (4840, 7976), (4985, 7744)]