27140800

素因数分解:

$2^6\times 5^2\times {\mathrm{16963}}^1$

素因数の和:16985

約数の個数: 42

約数和(自身を含む): 66787268

約数和(自身を除く): 39646468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 16963, 33926, 67852, 84815, 135704, 169630, 271408, 339260, 424075, 542816, 678520, 848150, 1085632, 1357040, 1696300, 2714080, 3392600, 5428160, 6785200, 13570400, 27140800]

約数ペア:

[(1, 27140800), (2, 13570400), (4, 6785200), (5, 5428160), (8, 3392600), (10, 2714080), (16, 1696300), (20, 1357040), (25, 1085632), (32, 848150), (40, 678520), (50, 542816), (64, 424075), (80, 339260), (100, 271408), (160, 169630), (200, 135704), (320, 84815), (400, 67852), (800, 33926), (1600, 16963)]