22232000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{397}}^1$

素因数の和:431

約数の個数: 112

約数和(自身を含む): 63081408

約数和(自身を除く): 40849408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 397, 400, 448, 500, 560, 700, 794, 800, 875, 1000, 1120, 1400, 1588, 1600, 1750, 1985, 2000, 2240, 2779, 2800, 3176, 3500, 3970, 4000, 5558, 5600, 6352, 7000, 7940, 8000, 9925, 11116, 11200, 12704, 13895, 14000, 15880, 19850, 22232, 25408, 27790, 28000, 31760, 39700, 44464, 49625, 55580, 56000, 63520, 69475, 79400, 88928, 99250, 111160, 127040, 138950, 158800, 177856, 198500, 222320, 277900, 317600, 347375, 397000, 444640, 555800, 635200, 694750, 794000, 889280, 1111600, 1389500, 1588000, 2223200, 2779000, 3176000, 4446400, 5558000, 11116000, 22232000]

約数ペア:

[(1, 22232000), (2, 11116000), (4, 5558000), (5, 4446400), (7, 3176000), (8, 2779000), (10, 2223200), (14, 1588000), (16, 1389500), (20, 1111600), (25, 889280), (28, 794000), (32, 694750), (35, 635200), (40, 555800), (50, 444640), (56, 397000), (64, 347375), (70, 317600), (80, 277900), (100, 222320), (112, 198500), (125, 177856), (140, 158800), (160, 138950), (175, 127040), (200, 111160), (224, 99250), (250, 88928), (280, 79400), (320, 69475), (350, 63520), (397, 56000), (400, 55580), (448, 49625), (500, 44464), (560, 39700), (700, 31760), (794, 28000), (800, 27790), (875, 25408), (1000, 22232), (1120, 19850), (1400, 15880), (1588, 14000), (1600, 13895), (1750, 12704), (1985, 11200), (2000, 11116), (2240, 9925), (2779, 8000), (2800, 7940), (3176, 7000), (3500, 6352), (3970, 5600), (4000, 5558)]