36164000

素因数分解:

$2^5\times 5^3\times {\mathrm{9041}}^1$

素因数の和:9066

約数の個数: 48

約数和(自身を含む): 88864776

約数和(自身を除く): 52700776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 9041, 18082, 36164, 45205, 72328, 90410, 144656, 180820, 226025, 289312, 361640, 452050, 723280, 904100, 1130125, 1446560, 1808200, 2260250, 3616400, 4520500, 7232800, 9041000, 18082000, 36164000]

約数ペア:

[(1, 36164000), (2, 18082000), (4, 9041000), (5, 7232800), (8, 4520500), (10, 3616400), (16, 2260250), (20, 1808200), (25, 1446560), (32, 1130125), (40, 904100), (50, 723280), (80, 452050), (100, 361640), (125, 289312), (160, 226025), (200, 180820), (250, 144656), (400, 90410), (500, 72328), (800, 45205), (1000, 36164), (2000, 18082), (4000, 9041)]