27516280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2719}}^1$

素因数の和:2764

約数の個数: 64

約数和(自身を含む): 70502400

約数和(自身を除く): 42986120

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, 2719, 5060, 5438, 10120, 10876, 13595, 21752, 27190, 29909, 54380, 59818, 62537, 108760, 119636, 125074, 149545, 239272, 250148, 299090, 312685, 500296, 598180, 625370, 687907, 1196360, 1250740, 1375814, 2501480, 2751628, 3439535, 5503256, 6879070, 13758140, 27516280]

約数ペア:

[(1, 27516280), (2, 13758140), (4, 6879070), (5, 5503256), (8, 3439535), (10, 2751628), (11, 2501480), (20, 1375814), (22, 1250740), (23, 1196360), (40, 687907), (44, 625370), (46, 598180), (55, 500296), (88, 312685), (92, 299090), (110, 250148), (115, 239272), (184, 149545), (220, 125074), (230, 119636), (253, 108760), (440, 62537), (460, 59818), (506, 54380), (920, 29909), (1012, 27190), (1265, 21752), (2024, 13595), (2530, 10876), (2719, 10120), (5060, 5438)]