545762060

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{1409}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 1164028320

約数和(自身を除く): 618266260

約数列:

[1, 2, 4, 5, 10, 20, 107, 181, 214, 362, 428, 535, 724, 905, 1070, 1409, 1810, 2140, 2818, 3620, 5636, 7045, 14090, 19367, 28180, 38734, 77468, 96835, 150763, 193670, 255029, 301526, 387340, 510058, 603052, 753815, 1020116, 1275145, 1507630, 2550290, 3015260, 5100580, 27288103, 54576206, 109152412, 136440515, 272881030, 545762060]

約数ペア:

[(1, 545762060), (2, 272881030), (4, 136440515), (5, 109152412), (10, 54576206), (20, 27288103), (107, 5100580), (181, 3015260), (214, 2550290), (362, 1507630), (428, 1275145), (535, 1020116), (724, 753815), (905, 603052), (1070, 510058), (1409, 387340), (1810, 301526), (2140, 255029), (2818, 193670), (3620, 150763), (5636, 96835), (7045, 77468), (14090, 38734), (19367, 28180)]