29838560

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4337}}^1$

素因数の和:4395

約数の個数: 48

約数和(自身を含む): 72149616

約数和(自身を除く): 42311056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 4337, 6880, 8674, 17348, 21685, 34696, 43370, 69392, 86740, 138784, 173480, 186491, 346960, 372982, 693920, 745964, 932455, 1491928, 1864910, 2983856, 3729820, 5967712, 7459640, 14919280, 29838560]

約数ペア:

[(1, 29838560), (2, 14919280), (4, 7459640), (5, 5967712), (8, 3729820), (10, 2983856), (16, 1864910), (20, 1491928), (32, 932455), (40, 745964), (43, 693920), (80, 372982), (86, 346960), (160, 186491), (172, 173480), (215, 138784), (344, 86740), (430, 69392), (688, 43370), (860, 34696), (1376, 21685), (1720, 17348), (3440, 8674), (4337, 6880)]