56556731480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1\times {\mathrm{68767}}^1$

素因数の和:69516

約数の個数: 64

約数和(自身を含む): 131828256000

約数和(自身を除く): 75271524520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 709, 1160, 1418, 2836, 3545, 5672, 7090, 14180, 20561, 28360, 41122, 68767, 82244, 102805, 137534, 164488, 205610, 275068, 343835, 411220, 550136, 687670, 822440, 1375340, 1994243, 2750680, 3988486, 7976972, 9971215, 15953944, 19942430, 39884860, 48755803, 79769720, 97511606, 195023212, 243779015, 390046424, 487558030, 975116060, 1413918287, 1950232120, 2827836574, 5655673148, 7069591435, 11311346296, 14139182870, 28278365740, 56556731480]

約数ペア:

[(1, 56556731480), (2, 28278365740), (4, 14139182870), (5, 11311346296), (8, 7069591435), (10, 5655673148), (20, 2827836574), (29, 1950232120), (40, 1413918287), (58, 975116060), (116, 487558030), (145, 390046424), (232, 243779015), (290, 195023212), (580, 97511606), (709, 79769720), (1160, 48755803), (1418, 39884860), (2836, 19942430), (3545, 15953944), (5672, 9971215), (7090, 7976972), (14180, 3988486), (20561, 2750680), (28360, 1994243), (41122, 1375340), (68767, 822440), (82244, 687670), (102805, 550136), (137534, 411220), (164488, 343835), (205610, 275068)]