3449080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 8162280

約数和(自身を除く): 4713200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 163, 184, 230, 326, 460, 529, 652, 815, 920, 1058, 1304, 1630, 2116, 2645, 3260, 3749, 4232, 5290, 6520, 7498, 10580, 14996, 18745, 21160, 29992, 37490, 74980, 86227, 149960, 172454, 344908, 431135, 689816, 862270, 1724540, 3449080]

約数ペア:

[(1, 3449080), (2, 1724540), (4, 862270), (5, 689816), (8, 431135), (10, 344908), (20, 172454), (23, 149960), (40, 86227), (46, 74980), (92, 37490), (115, 29992), (163, 21160), (184, 18745), (230, 14996), (326, 10580), (460, 7498), (529, 6520), (652, 5290), (815, 4232), (920, 3749), (1058, 3260), (1304, 2645), (1630, 2116)]