21692687360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{184211}}^1$

素因数の和:184259

約数の個数: 88

約数和(自身を含む): 54299802816

約数和(自身を除く): 32607115456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1024, 1280, 1472, 1840, 2560, 2944, 3680, 5120, 5888, 7360, 11776, 14720, 23552, 29440, 58880, 117760, 184211, 368422, 736844, 921055, 1473688, 1842110, 2947376, 3684220, 4236853, 5894752, 7368440, 8473706, 11789504, 14736880, 16947412, 21184265, 23579008, 29473760, 33894824, 42368530, 47158016, 58947520, 67789648, 84737060, 94316032, 117895040, 135579296, 169474120, 188632064, 235790080, 271158592, 338948240, 471580160, 542317184, 677896480, 943160320, 1084634368, 1355792960, 2169268736, 2711585920, 4338537472, 5423171840, 10846343680, 21692687360]

約数ペア:

[(1, 21692687360), (2, 10846343680), (4, 5423171840), (5, 4338537472), (8, 2711585920), (10, 2169268736), (16, 1355792960), (20, 1084634368), (23, 943160320), (32, 677896480), (40, 542317184), (46, 471580160), (64, 338948240), (80, 271158592), (92, 235790080), (115, 188632064), (128, 169474120), (160, 135579296), (184, 117895040), (230, 94316032), (256, 84737060), (320, 67789648), (368, 58947520), (460, 47158016), (512, 42368530), (640, 33894824), (736, 29473760), (920, 23579008), (1024, 21184265), (1280, 16947412), (1472, 14736880), (1840, 11789504), (2560, 8473706), (2944, 7368440), (3680, 5894752), (5120, 4236853), (5888, 3684220), (7360, 2947376), (11776, 1842110), (14720, 1473688), (23552, 921055), (29440, 736844), (58880, 368422), (117760, 184211)]