25106720

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4241}}^1$

素因数の和:4293

約数の個数: 48

約数和(自身を含む): 60932088

約数和(自身を除く): 35825368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 4241, 5920, 8482, 16964, 21205, 33928, 42410, 67856, 84820, 135712, 156917, 169640, 313834, 339280, 627668, 678560, 784585, 1255336, 1569170, 2510672, 3138340, 5021344, 6276680, 12553360, 25106720]

約数ペア:

[(1, 25106720), (2, 12553360), (4, 6276680), (5, 5021344), (8, 3138340), (10, 2510672), (16, 1569170), (20, 1255336), (32, 784585), (37, 678560), (40, 627668), (74, 339280), (80, 313834), (148, 169640), (160, 156917), (185, 135712), (296, 84820), (370, 67856), (592, 42410), (740, 33928), (1184, 21205), (1480, 16964), (2960, 8482), (4241, 5920)]