192321860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2663}}^1$

素因数の和:2852

約数の個数: 48

約数和(自身を含む): 424279296

約数和(自身を除く): 231957436

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 157, 230, 314, 460, 628, 785, 1570, 2663, 3140, 3611, 5326, 7222, 10652, 13315, 14444, 18055, 26630, 36110, 53260, 61249, 72220, 122498, 244996, 306245, 418091, 612490, 836182, 1224980, 1672364, 2090455, 4180910, 8361820, 9616093, 19232186, 38464372, 48080465, 96160930, 192321860]

約数ペア:

[(1, 192321860), (2, 96160930), (4, 48080465), (5, 38464372), (10, 19232186), (20, 9616093), (23, 8361820), (46, 4180910), (92, 2090455), (115, 1672364), (157, 1224980), (230, 836182), (314, 612490), (460, 418091), (628, 306245), (785, 244996), (1570, 122498), (2663, 72220), (3140, 61249), (3611, 53260), (5326, 36110), (7222, 26630), (10652, 18055), (13315, 14444)]