25283060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2803}}^1$

素因数の和:2864

約数の個数: 48

約数和(自身を含む): 59355072

約数和(自身を除く): 34072012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 2803, 4510, 5606, 9020, 11212, 14015, 28030, 30833, 56060, 61666, 114923, 123332, 154165, 229846, 308330, 459692, 574615, 616660, 1149230, 1264153, 2298460, 2528306, 5056612, 6320765, 12641530, 25283060]

約数ペア:

[(1, 25283060), (2, 12641530), (4, 6320765), (5, 5056612), (10, 2528306), (11, 2298460), (20, 1264153), (22, 1149230), (41, 616660), (44, 574615), (55, 459692), (82, 308330), (110, 229846), (164, 154165), (205, 123332), (220, 114923), (410, 61666), (451, 56060), (820, 30833), (902, 28030), (1804, 14015), (2255, 11212), (2803, 9020), (4510, 5606)]