2228567200

素因数分解:

$2^5\times 5^2\times {\mathrm{2785709}}^1$

素因数の和:2785729

約数の個数: 36

約数和(自身を含む): 5440491630

約数和(自身を除く): 3211924430

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 2785709, 5571418, 11142836, 13928545, 22285672, 27857090, 44571344, 55714180, 69642725, 89142688, 111428360, 139285450, 222856720, 278570900, 445713440, 557141800, 1114283600, 2228567200]

約数ペア:

[(1, 2228567200), (2, 1114283600), (4, 557141800), (5, 445713440), (8, 278570900), (10, 222856720), (16, 139285450), (20, 111428360), (25, 89142688), (32, 69642725), (40, 55714180), (50, 44571344), (80, 27857090), (100, 22285672), (160, 13928545), (200, 11142836), (400, 5571418), (800, 2785709)]