189614320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{48371}}^1$

素因数の和:48398

約数の個数: 60

約数和(自身を含む): 512839944

約数和(自身を除く): 323225624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 48371, 96742, 193484, 241855, 338597, 386968, 483710, 677194, 773936, 967420, 1354388, 1692985, 1934840, 2370179, 2708776, 3385970, 3869680, 4740358, 5417552, 6771940, 9480716, 11850895, 13543880, 18961432, 23701790, 27087760, 37922864, 47403580, 94807160, 189614320]

約数ペア:

[(1, 189614320), (2, 94807160), (4, 47403580), (5, 37922864), (7, 27087760), (8, 23701790), (10, 18961432), (14, 13543880), (16, 11850895), (20, 9480716), (28, 6771940), (35, 5417552), (40, 4740358), (49, 3869680), (56, 3385970), (70, 2708776), (80, 2370179), (98, 1934840), (112, 1692985), (140, 1354388), (196, 967420), (245, 773936), (280, 677194), (392, 483710), (490, 386968), (560, 338597), (784, 241855), (980, 193484), (1960, 96742), (3920, 48371)]