69127040

素因数分解:

$2^7\times 5^1\times {\mathrm{108011}}^1$

素因数の和:108030

約数の個数: 32

約数和(自身を含む): 165258360

約数和(自身を除く): 96131320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 108011, 216022, 432044, 540055, 864088, 1080110, 1728176, 2160220, 3456352, 4320440, 6912704, 8640880, 13825408, 17281760, 34563520, 69127040]

約数ペア:

[(1, 69127040), (2, 34563520), (4, 17281760), (5, 13825408), (8, 8640880), (10, 6912704), (16, 4320440), (20, 3456352), (32, 2160220), (40, 1728176), (64, 1080110), (80, 864088), (128, 540055), (160, 432044), (320, 216022), (640, 108011)]