28228508960

素因数分解:

$2^5\times 5^1\times {\mathrm{7573}}^1\times {\mathrm{23297}}^1$

素因数の和:30885

約数の個数: 48

約数和(自身を含む): 66701521656

約数和(自身を除く): 38473012696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 7573, 15146, 23297, 30292, 37865, 46594, 60584, 75730, 93188, 116485, 121168, 151460, 186376, 232970, 242336, 302920, 372752, 465940, 605840, 745504, 931880, 1211680, 1863760, 3727520, 176428181, 352856362, 705712724, 882140905, 1411425448, 1764281810, 2822850896, 3528563620, 5645701792, 7057127240, 14114254480, 28228508960]

約数ペア:

[(1, 28228508960), (2, 14114254480), (4, 7057127240), (5, 5645701792), (8, 3528563620), (10, 2822850896), (16, 1764281810), (20, 1411425448), (32, 882140905), (40, 705712724), (80, 352856362), (160, 176428181), (7573, 3727520), (15146, 1863760), (23297, 1211680), (30292, 931880), (37865, 745504), (46594, 605840), (60584, 465940), (75730, 372752), (93188, 302920), (116485, 242336), (121168, 232970), (151460, 186376)]