55960000

素因数分解:

$2^6\times 5^4\times {\mathrm{1399}}^1$

素因数の和:1431

約数の個数: 70

約数和(自身を含む): 138861800

約数和(自身を除く): 82901800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 625, 800, 1000, 1250, 1399, 1600, 2000, 2500, 2798, 4000, 5000, 5596, 6995, 8000, 10000, 11192, 13990, 20000, 22384, 27980, 34975, 40000, 44768, 55960, 69950, 89536, 111920, 139900, 174875, 223840, 279800, 349750, 447680, 559600, 699500, 874375, 1119200, 1399000, 1748750, 2238400, 2798000, 3497500, 5596000, 6995000, 11192000, 13990000, 27980000, 55960000]

約数ペア:

[(1, 55960000), (2, 27980000), (4, 13990000), (5, 11192000), (8, 6995000), (10, 5596000), (16, 3497500), (20, 2798000), (25, 2238400), (32, 1748750), (40, 1399000), (50, 1119200), (64, 874375), (80, 699500), (100, 559600), (125, 447680), (160, 349750), (200, 279800), (250, 223840), (320, 174875), (400, 139900), (500, 111920), (625, 89536), (800, 69950), (1000, 55960), (1250, 44768), (1399, 40000), (1600, 34975), (2000, 27980), (2500, 22384), (2798, 20000), (4000, 13990), (5000, 11192), (5596, 10000), (6995, 8000)]