133776280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13219}}^1$

素因数の和:13264

約数の個数: 64

約数和(自身を含む): 342662400

約数和(自身を除く): 208886120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 13219, 26438, 52876, 66095, 105752, 132190, 145409, 264380, 290818, 304037, 528760, 581636, 608074, 727045, 1163272, 1216148, 1454090, 1520185, 2432296, 2908180, 3040370, 3344407, 5816360, 6080740, 6688814, 12161480, 13377628, 16722035, 26755256, 33444070, 66888140, 133776280]

約数ペア:

[(1, 133776280), (2, 66888140), (4, 33444070), (5, 26755256), (8, 16722035), (10, 13377628), (11, 12161480), (20, 6688814), (22, 6080740), (23, 5816360), (40, 3344407), (44, 3040370), (46, 2908180), (55, 2432296), (88, 1520185), (92, 1454090), (110, 1216148), (115, 1163272), (184, 727045), (220, 608074), (230, 581636), (253, 528760), (440, 304037), (460, 290818), (506, 264380), (920, 145409), (1012, 132190), (1265, 105752), (2024, 66095), (2530, 52876), (5060, 26438), (10120, 13219)]