43283546440

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{119291}}^1$

素因数の和:119542

約数の個数: 64

約数和(自身を含む): 99976239360

約数和(自身を除く): 56692692920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 193, 235, 376, 386, 470, 772, 940, 965, 1544, 1880, 1930, 3860, 7720, 9071, 18142, 36284, 45355, 72568, 90710, 119291, 181420, 238582, 362840, 477164, 596455, 954328, 1192910, 2385820, 4771640, 5606677, 11213354, 22426708, 23023163, 28033385, 44853416, 46046326, 56066770, 92092652, 112133540, 115115815, 184185304, 224267080, 230231630, 460463260, 920926520, 1082088661, 2164177322, 4328354644, 5410443305, 8656709288, 10820886610, 21641773220, 43283546440]

約数ペア:

[(1, 43283546440), (2, 21641773220), (4, 10820886610), (5, 8656709288), (8, 5410443305), (10, 4328354644), (20, 2164177322), (40, 1082088661), (47, 920926520), (94, 460463260), (188, 230231630), (193, 224267080), (235, 184185304), (376, 115115815), (386, 112133540), (470, 92092652), (772, 56066770), (940, 46046326), (965, 44853416), (1544, 28033385), (1880, 23023163), (1930, 22426708), (3860, 11213354), (7720, 5606677), (9071, 4771640), (18142, 2385820), (36284, 1192910), (45355, 954328), (72568, 596455), (90710, 477164), (119291, 362840), (181420, 238582)]