205569294080

素因数分解:

$2^8\times 5^1\times {\mathrm{160601011}}^1$

素因数の和:160601032

約数の個数: 36

約数和(自身を含む): 492402702792

約数和(自身を除く): 286833408712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 160601011, 321202022, 642404044, 803005055, 1284808088, 1606010110, 2569616176, 3212020220, 5139232352, 6424040440, 10278464704, 12848080880, 20556929408, 25696161760, 41113858816, 51392323520, 102784647040, 205569294080]

約数ペア:

[(1, 205569294080), (2, 102784647040), (4, 51392323520), (5, 41113858816), (8, 25696161760), (10, 20556929408), (16, 12848080880), (20, 10278464704), (32, 6424040440), (40, 5139232352), (64, 3212020220), (80, 2569616176), (128, 1606010110), (160, 1284808088), (256, 803005055), (320, 642404044), (640, 321202022), (1280, 160601011)]