137449600

素因数分解:

$2^7\times 5^2\times {\mathrm{42953}}^1$

素因数の和:42977

約数の個数: 48

約数和(自身を含む): 339551370

約数和(自身を除く): 202101770

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 42953, 85906, 171812, 214765, 343624, 429530, 687248, 859060, 1073825, 1374496, 1718120, 2147650, 2748992, 3436240, 4295300, 5497984, 6872480, 8590600, 13744960, 17181200, 27489920, 34362400, 68724800, 137449600]

約数ペア:

[(1, 137449600), (2, 68724800), (4, 34362400), (5, 27489920), (8, 17181200), (10, 13744960), (16, 8590600), (20, 6872480), (25, 5497984), (32, 4295300), (40, 3436240), (50, 2748992), (64, 2147650), (80, 1718120), (100, 1374496), (128, 1073825), (160, 859060), (200, 687248), (320, 429530), (400, 343624), (640, 214765), (800, 171812), (1600, 85906), (3200, 42953)]