233806760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{769}}^1$

素因数の和:1482

約数の個数: 64

約数和(自身を含む): 575467200

約数和(自身を除く): 341660440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 691, 769, 1382, 1538, 2764, 3076, 3455, 3845, 5528, 6152, 6910, 7601, 7690, 8459, 13820, 15202, 15380, 16918, 27640, 30404, 30760, 33836, 38005, 42295, 60808, 67672, 76010, 84590, 152020, 169180, 304040, 338360, 531379, 1062758, 2125516, 2656895, 4251032, 5313790, 5845169, 10627580, 11690338, 21255160, 23380676, 29225845, 46761352, 58451690, 116903380, 233806760]

約数ペア:

[(1, 233806760), (2, 116903380), (4, 58451690), (5, 46761352), (8, 29225845), (10, 23380676), (11, 21255160), (20, 11690338), (22, 10627580), (40, 5845169), (44, 5313790), (55, 4251032), (88, 2656895), (110, 2125516), (220, 1062758), (440, 531379), (691, 338360), (769, 304040), (1382, 169180), (1538, 152020), (2764, 84590), (3076, 76010), (3455, 67672), (3845, 60808), (5528, 42295), (6152, 38005), (6910, 33836), (7601, 30760), (7690, 30404), (8459, 27640), (13820, 16918), (15202, 15380)]