810247040

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23887}}^1$

素因数の和:23959

約数の個数: 64

約数和(自身を含む): 1973626560

約数和(自身を除く): 1163379520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 2120, 3392, 4240, 6784, 8480, 16960, 23887, 33920, 47774, 95548, 119435, 191096, 238870, 382192, 477740, 764384, 955480, 1266011, 1528768, 1910960, 2532022, 3057536, 3821920, 5064044, 6330055, 7643840, 10128088, 12660110, 15287680, 20256176, 25320220, 40512352, 50640440, 81024704, 101280880, 162049408, 202561760, 405123520, 810247040]

約数ペア:

[(1, 810247040), (2, 405123520), (4, 202561760), (5, 162049408), (8, 101280880), (10, 81024704), (16, 50640440), (20, 40512352), (32, 25320220), (40, 20256176), (53, 15287680), (64, 12660110), (80, 10128088), (106, 7643840), (128, 6330055), (160, 5064044), (212, 3821920), (265, 3057536), (320, 2532022), (424, 1910960), (530, 1528768), (640, 1266011), (848, 955480), (1060, 764384), (1696, 477740), (2120, 382192), (3392, 238870), (4240, 191096), (6784, 119435), (8480, 95548), (16960, 47774), (23887, 33920)]