9948560

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3361}}^1$

素因数の和:3411

約数の個数: 40

約数和(自身を含む): 23762616

約数和(自身を除く): 13814056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 3361, 6722, 13444, 16805, 26888, 33610, 53776, 67220, 124357, 134440, 248714, 268880, 497428, 621785, 994856, 1243570, 1989712, 2487140, 4974280, 9948560]

約数ペア:

[(1, 9948560), (2, 4974280), (4, 2487140), (5, 1989712), (8, 1243570), (10, 994856), (16, 621785), (20, 497428), (37, 268880), (40, 248714), (74, 134440), (80, 124357), (148, 67220), (185, 53776), (296, 33610), (370, 26888), (592, 16805), (740, 13444), (1480, 6722), (2960, 3361)]