38257280

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 96454260

約数和(自身を除く): 58196980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 113, 115, 128, 160, 184, 226, 230, 320, 368, 452, 460, 529, 565, 640, 736, 904, 920, 1058, 1130, 1472, 1808, 1840, 2116, 2260, 2599, 2645, 2944, 3616, 3680, 4232, 4520, 5198, 5290, 7232, 7360, 8464, 9040, 10396, 10580, 12995, 14464, 14720, 16928, 18080, 20792, 21160, 25990, 33856, 36160, 41584, 42320, 51980, 59777, 67712, 72320, 83168, 84640, 103960, 119554, 166336, 169280, 207920, 239108, 298885, 332672, 338560, 415840, 478216, 597770, 831680, 956432, 1195540, 1663360, 1912864, 2391080, 3825728, 4782160, 7651456, 9564320, 19128640, 38257280]

約数ペア:

[(1, 38257280), (2, 19128640), (4, 9564320), (5, 7651456), (8, 4782160), (10, 3825728), (16, 2391080), (20, 1912864), (23, 1663360), (32, 1195540), (40, 956432), (46, 831680), (64, 597770), (80, 478216), (92, 415840), (113, 338560), (115, 332672), (128, 298885), (160, 239108), (184, 207920), (226, 169280), (230, 166336), (320, 119554), (368, 103960), (452, 84640), (460, 83168), (529, 72320), (565, 67712), (640, 59777), (736, 51980), (904, 42320), (920, 41584), (1058, 36160), (1130, 33856), (1472, 25990), (1808, 21160), (1840, 20792), (2116, 18080), (2260, 16928), (2599, 14720), (2645, 14464), (2944, 12995), (3616, 10580), (3680, 10396), (4232, 9040), (4520, 8464), (5198, 7360), (5290, 7232)]