11272000

素因数分解:

$2^6\times 5^3\times {\mathrm{1409}}^1$

素因数の和:1436

約数の個数: 56

約数和(自身を含む): 27934920

約数和(自身を除く): 16662920

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, 800, 1000, 1409, 1600, 2000, 2818, 4000, 5636, 7045, 8000, 11272, 14090, 22544, 28180, 35225, 45088, 56360, 70450, 90176, 112720, 140900, 176125, 225440, 281800, 352250, 450880, 563600, 704500, 1127200, 1409000, 2254400, 2818000, 5636000, 11272000]

約数ペア:

[(1, 11272000), (2, 5636000), (4, 2818000), (5, 2254400), (8, 1409000), (10, 1127200), (16, 704500), (20, 563600), (25, 450880), (32, 352250), (40, 281800), (50, 225440), (64, 176125), (80, 140900), (100, 112720), (125, 90176), (160, 70450), (200, 56360), (250, 45088), (320, 35225), (400, 28180), (500, 22544), (800, 14090), (1000, 11272), (1409, 8000), (1600, 7045), (2000, 5636), (2818, 4000)]