69045520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29761}}^1$

素因数の和:29803

約数の個数: 40

約数和(自身を含む): 166071960

約数和(自身を除く): 97026440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 29761, 59522, 119044, 148805, 238088, 297610, 476176, 595220, 863069, 1190440, 1726138, 2380880, 3452276, 4315345, 6904552, 8630690, 13809104, 17261380, 34522760, 69045520]

約数ペア:

[(1, 69045520), (2, 34522760), (4, 17261380), (5, 13809104), (8, 8630690), (10, 6904552), (16, 4315345), (20, 3452276), (29, 2380880), (40, 1726138), (58, 1190440), (80, 863069), (116, 595220), (145, 476176), (232, 297610), (290, 238088), (464, 148805), (580, 119044), (1160, 59522), (2320, 29761)]