54770080

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3529}}^1$

素因数の和:3641

約数の個数: 48

約数和(自身を含む): 130765320

約数和(自身を除く): 75995240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3529, 3880, 7058, 7760, 14116, 15520, 17645, 28232, 35290, 56464, 70580, 112928, 141160, 282320, 342313, 564640, 684626, 1369252, 1711565, 2738504, 3423130, 5477008, 6846260, 10954016, 13692520, 27385040, 54770080]

約数ペア:

[(1, 54770080), (2, 27385040), (4, 13692520), (5, 10954016), (8, 6846260), (10, 5477008), (16, 3423130), (20, 2738504), (32, 1711565), (40, 1369252), (80, 684626), (97, 564640), (160, 342313), (194, 282320), (388, 141160), (485, 112928), (776, 70580), (970, 56464), (1552, 35290), (1940, 28232), (3104, 17645), (3529, 15520), (3880, 14116), (7058, 7760)]