1412665600

素因数分解:

$2^8\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2143}}^1$

素因数の和:2272

約数の個数: 108

約数和(自身を含む): 3532162816

約数和(自身を除く): 2119497216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 103, 128, 160, 200, 206, 256, 320, 400, 412, 515, 640, 800, 824, 1030, 1280, 1600, 1648, 2060, 2143, 2575, 3200, 3296, 4120, 4286, 5150, 6400, 6592, 8240, 8572, 10300, 10715, 13184, 16480, 17144, 20600, 21430, 26368, 32960, 34288, 41200, 42860, 53575, 65920, 68576, 82400, 85720, 107150, 131840, 137152, 164800, 171440, 214300, 220729, 274304, 329600, 342880, 428600, 441458, 548608, 659200, 685760, 857200, 882916, 1103645, 1371520, 1714400, 1765832, 2207290, 2743040, 3428800, 3531664, 4414580, 5518225, 6857600, 7063328, 8829160, 11036450, 13715200, 14126656, 17658320, 22072900, 28253312, 35316640, 44145800, 56506624, 70633280, 88291600, 141266560, 176583200, 282533120, 353166400, 706332800, 1412665600]

約数ペア:

[(1, 1412665600), (2, 706332800), (4, 353166400), (5, 282533120), (8, 176583200), (10, 141266560), (16, 88291600), (20, 70633280), (25, 56506624), (32, 44145800), (40, 35316640), (50, 28253312), (64, 22072900), (80, 17658320), (100, 14126656), (103, 13715200), (128, 11036450), (160, 8829160), (200, 7063328), (206, 6857600), (256, 5518225), (320, 4414580), (400, 3531664), (412, 3428800), (515, 2743040), (640, 2207290), (800, 1765832), (824, 1714400), (1030, 1371520), (1280, 1103645), (1600, 882916), (1648, 857200), (2060, 685760), (2143, 659200), (2575, 548608), (3200, 441458), (3296, 428600), (4120, 342880), (4286, 329600), (5150, 274304), (6400, 220729), (6592, 214300), (8240, 171440), (8572, 164800), (10300, 137152), (10715, 131840), (13184, 107150), (16480, 85720), (17144, 82400), (20600, 68576), (21430, 65920), (26368, 53575), (32960, 42860), (34288, 41200)]