22384000

素因数分解:

$2^7\times 5^3\times {\mathrm{1399}}^1$

素因数の和:1428

約数の個数: 64

約数和(自身を含む): 55692000

約数和(自身を除く): 33308000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1399, 1600, 2000, 2798, 3200, 4000, 5596, 6995, 8000, 11192, 13990, 16000, 22384, 27980, 34975, 44768, 55960, 69950, 89536, 111920, 139900, 174875, 179072, 223840, 279800, 349750, 447680, 559600, 699500, 895360, 1119200, 1399000, 2238400, 2798000, 4476800, 5596000, 11192000, 22384000]

約数ペア:

[(1, 22384000), (2, 11192000), (4, 5596000), (5, 4476800), (8, 2798000), (10, 2238400), (16, 1399000), (20, 1119200), (25, 895360), (32, 699500), (40, 559600), (50, 447680), (64, 349750), (80, 279800), (100, 223840), (125, 179072), (128, 174875), (160, 139900), (200, 111920), (250, 89536), (320, 69950), (400, 55960), (500, 44768), (640, 34975), (800, 27980), (1000, 22384), (1399, 16000), (1600, 13990), (2000, 11192), (2798, 8000), (3200, 6995), (4000, 5596)]