1896320

素因数分解:

$2^7\times 5^1\times {\mathrm{2963}}^1$

素因数の和:2982

約数の個数: 32

約数和(自身を含む): 4534920

約数和(自身を除く): 2638600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2963, 5926, 11852, 14815, 23704, 29630, 47408, 59260, 94816, 118520, 189632, 237040, 379264, 474080, 948160, 1896320]

約数ペア:

[(1, 1896320), (2, 948160), (4, 474080), (5, 379264), (8, 237040), (10, 189632), (16, 118520), (20, 94816), (32, 59260), (40, 47408), (64, 29630), (80, 23704), (128, 14815), (160, 11852), (320, 5926), (640, 2963)]