19313600

素因数分解:

$2^6\times 5^2\times {\mathrm{12071}}^1$

素因数の和:12093

約数の個数: 42

約数和(自身を含む): 47527464

約数和(自身を除く): 28213864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 12071, 24142, 48284, 60355, 96568, 120710, 193136, 241420, 301775, 386272, 482840, 603550, 772544, 965680, 1207100, 1931360, 2414200, 3862720, 4828400, 9656800, 19313600]

約数ペア:

[(1, 19313600), (2, 9656800), (4, 4828400), (5, 3862720), (8, 2414200), (10, 1931360), (16, 1207100), (20, 965680), (25, 772544), (32, 603550), (40, 482840), (50, 386272), (64, 301775), (80, 241420), (100, 193136), (160, 120710), (200, 96568), (320, 60355), (400, 48284), (800, 24142), (1600, 12071)]