133749440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37997}}^1$

素因数の和:38025

約数の個数: 56

約数和(自身を含む): 347453712

約数和(自身を除く): 213704272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 37997, 75994, 151988, 189985, 303976, 379970, 417967, 607952, 759940, 835934, 1215904, 1519880, 1671868, 2089835, 2431808, 3039760, 3343736, 4179670, 6079520, 6687472, 8359340, 12159040, 13374944, 16718680, 26749888, 33437360, 66874720, 133749440]

約数ペア:

[(1, 133749440), (2, 66874720), (4, 33437360), (5, 26749888), (8, 16718680), (10, 13374944), (11, 12159040), (16, 8359340), (20, 6687472), (22, 6079520), (32, 4179670), (40, 3343736), (44, 3039760), (55, 2431808), (64, 2089835), (80, 1671868), (88, 1519880), (110, 1215904), (160, 835934), (176, 759940), (220, 607952), (320, 417967), (352, 379970), (440, 303976), (704, 189985), (880, 151988), (1760, 75994), (3520, 37997)]