773720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:92

約数の個数: 48

約数和(自身を含む): 1881360

約数和(自身を除く): 1107640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 841, 920, 1160, 1334, 1682, 2668, 3335, 3364, 4205, 5336, 6670, 6728, 8410, 13340, 16820, 19343, 26680, 33640, 38686, 77372, 96715, 154744, 193430, 386860, 773720]

約数ペア:

[(1, 773720), (2, 386860), (4, 193430), (5, 154744), (8, 96715), (10, 77372), (20, 38686), (23, 33640), (29, 26680), (40, 19343), (46, 16820), (58, 13340), (92, 8410), (115, 6728), (116, 6670), (145, 5336), (184, 4205), (230, 3364), (232, 3335), (290, 2668), (460, 1682), (580, 1334), (667, 1160), (841, 920)]