2775332840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1867}}^1\times {\mathrm{5309}}^1$

素因数の和:7194

約数の個数: 64

約数和(自身を含む): 7141737600

約数和(自身を除く): 4366404760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1867, 3734, 5309, 7468, 9335, 10618, 13069, 14936, 18670, 21236, 26138, 26545, 37163, 37340, 42472, 52276, 53090, 65345, 74326, 74680, 104552, 106180, 130690, 148652, 185815, 212360, 261380, 297304, 371630, 522760, 743260, 1486520, 9911903, 19823806, 39647612, 49559515, 69383321, 79295224, 99119030, 138766642, 198238060, 277533284, 346916605, 396476120, 555066568, 693833210, 1387666420, 2775332840]

約数ペア:

[(1, 2775332840), (2, 1387666420), (4, 693833210), (5, 555066568), (7, 396476120), (8, 346916605), (10, 277533284), (14, 198238060), (20, 138766642), (28, 99119030), (35, 79295224), (40, 69383321), (56, 49559515), (70, 39647612), (140, 19823806), (280, 9911903), (1867, 1486520), (3734, 743260), (5309, 522760), (7468, 371630), (9335, 297304), (10618, 261380), (13069, 212360), (14936, 185815), (18670, 148652), (21236, 130690), (26138, 106180), (26545, 104552), (37163, 74680), (37340, 74326), (42472, 65345), (52276, 53090)]