45088000

素因数分解:

$2^8\times 5^3\times {\mathrm{1409}}^1$

素因数の和:1440

約数の個数: 72

約数和(自身を含む): 112399560

約数和(自身を除く): 67311560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 800, 1000, 1280, 1409, 1600, 2000, 2818, 3200, 4000, 5636, 6400, 7045, 8000, 11272, 14090, 16000, 22544, 28180, 32000, 35225, 45088, 56360, 70450, 90176, 112720, 140900, 176125, 180352, 225440, 281800, 352250, 360704, 450880, 563600, 704500, 901760, 1127200, 1409000, 1803520, 2254400, 2818000, 4508800, 5636000, 9017600, 11272000, 22544000, 45088000]

約数ペア:

[(1, 45088000), (2, 22544000), (4, 11272000), (5, 9017600), (8, 5636000), (10, 4508800), (16, 2818000), (20, 2254400), (25, 1803520), (32, 1409000), (40, 1127200), (50, 901760), (64, 704500), (80, 563600), (100, 450880), (125, 360704), (128, 352250), (160, 281800), (200, 225440), (250, 180352), (256, 176125), (320, 140900), (400, 112720), (500, 90176), (640, 70450), (800, 56360), (1000, 45088), (1280, 35225), (1409, 32000), (1600, 28180), (2000, 22544), (2818, 16000), (3200, 14090), (4000, 11272), (5636, 8000), (6400, 7045)]