22559600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{1151}}^1$

素因数の和:1183

約数の個数: 90

約数和(自身を含む): 63103104

約数和(自身を除く): 40543504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1151, 1225, 1400, 1960, 2302, 2450, 2800, 3920, 4604, 4900, 5755, 8057, 9208, 9800, 11510, 16114, 18416, 19600, 23020, 28775, 32228, 40285, 46040, 56399, 57550, 64456, 80570, 92080, 112798, 115100, 128912, 161140, 201425, 225596, 230200, 281995, 322280, 402850, 451192, 460400, 563990, 644560, 805700, 902384, 1127980, 1409975, 1611400, 2255960, 2819950, 3222800, 4511920, 5639900, 11279800, 22559600]

約数ペア:

[(1, 22559600), (2, 11279800), (4, 5639900), (5, 4511920), (7, 3222800), (8, 2819950), (10, 2255960), (14, 1611400), (16, 1409975), (20, 1127980), (25, 902384), (28, 805700), (35, 644560), (40, 563990), (49, 460400), (50, 451192), (56, 402850), (70, 322280), (80, 281995), (98, 230200), (100, 225596), (112, 201425), (140, 161140), (175, 128912), (196, 115100), (200, 112798), (245, 92080), (280, 80570), (350, 64456), (392, 57550), (400, 56399), (490, 46040), (560, 40285), (700, 32228), (784, 28775), (980, 23020), (1151, 19600), (1225, 18416), (1400, 16114), (1960, 11510), (2302, 9800), (2450, 9208), (2800, 8057), (3920, 5755), (4604, 4900)]