23222500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{1327}}^1$

素因数の和:1358

約数の個数: 60

約数和(自身を含む): 58081408

約数和(自身を除く): 34858908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 625, 700, 875, 1250, 1327, 1750, 2500, 2654, 3500, 4375, 5308, 6635, 8750, 9289, 13270, 17500, 18578, 26540, 33175, 37156, 46445, 66350, 92890, 132700, 165875, 185780, 232225, 331750, 464450, 663500, 829375, 928900, 1161125, 1658750, 2322250, 3317500, 4644500, 5805625, 11611250, 23222500]

約数ペア:

[(1, 23222500), (2, 11611250), (4, 5805625), (5, 4644500), (7, 3317500), (10, 2322250), (14, 1658750), (20, 1161125), (25, 928900), (28, 829375), (35, 663500), (50, 464450), (70, 331750), (100, 232225), (125, 185780), (140, 165875), (175, 132700), (250, 92890), (350, 66350), (500, 46445), (625, 37156), (700, 33175), (875, 26540), (1250, 18578), (1327, 17500), (1750, 13270), (2500, 9289), (2654, 8750), (3500, 6635), (4375, 5308)]