8766680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 22196160

約数和(自身を除く): 13429480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 733, 920, 1196, 1466, 1495, 2392, 2932, 2990, 3665, 5864, 5980, 7330, 9529, 11960, 14660, 16859, 19058, 29320, 33718, 38116, 47645, 67436, 76232, 84295, 95290, 134872, 168590, 190580, 219167, 337180, 381160, 438334, 674360, 876668, 1095835, 1753336, 2191670, 4383340, 8766680]

約数ペア:

[(1, 8766680), (2, 4383340), (4, 2191670), (5, 1753336), (8, 1095835), (10, 876668), (13, 674360), (20, 438334), (23, 381160), (26, 337180), (40, 219167), (46, 190580), (52, 168590), (65, 134872), (92, 95290), (104, 84295), (115, 76232), (130, 67436), (184, 47645), (230, 38116), (260, 33718), (299, 29320), (460, 19058), (520, 16859), (598, 14660), (733, 11960), (920, 9529), (1196, 7330), (1466, 5980), (1495, 5864), (2392, 3665), (2932, 2990)]