225054400

素因数分解:

$2^6\times 5^2\times {\mathrm{140659}}^1$

素因数の和:140681

約数の個数: 42

約数和(自身を含む): 553778420

約数和(自身を除く): 328724020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 140659, 281318, 562636, 703295, 1125272, 1406590, 2250544, 2813180, 3516475, 4501088, 5626360, 7032950, 9002176, 11252720, 14065900, 22505440, 28131800, 45010880, 56263600, 112527200, 225054400]

約数ペア:

[(1, 225054400), (2, 112527200), (4, 56263600), (5, 45010880), (8, 28131800), (10, 22505440), (16, 14065900), (20, 11252720), (25, 9002176), (32, 7032950), (40, 5626360), (50, 4501088), (64, 3516475), (80, 2813180), (100, 2250544), (160, 1406590), (200, 1125272), (320, 703295), (400, 562636), (800, 281318), (1600, 140659)]