74328560

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{25111}}^1$

素因数の和:25161

約数の個数: 40

約数和(自身を含む): 177491616

約数和(自身を除く): 103163056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 25111, 50222, 100444, 125555, 200888, 251110, 401776, 502220, 929107, 1004440, 1858214, 2008880, 3716428, 4645535, 7432856, 9291070, 14865712, 18582140, 37164280, 74328560]

約数ペア:

[(1, 74328560), (2, 37164280), (4, 18582140), (5, 14865712), (8, 9291070), (10, 7432856), (16, 4645535), (20, 3716428), (37, 2008880), (40, 1858214), (74, 1004440), (80, 929107), (148, 502220), (185, 401776), (296, 251110), (370, 200888), (592, 125555), (740, 100444), (1480, 50222), (2960, 25111)]