11933440

素因数分解:

$2^8\times 5^1\times {\mathrm{9323}}^1$

素因数の和:9344

約数の個数: 36

約数和(自身を含む): 28587384

約数和(自身を除く): 16653944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 9323, 18646, 37292, 46615, 74584, 93230, 149168, 186460, 298336, 372920, 596672, 745840, 1193344, 1491680, 2386688, 2983360, 5966720, 11933440]

約数ペア:

[(1, 11933440), (2, 5966720), (4, 2983360), (5, 2386688), (8, 1491680), (10, 1193344), (16, 745840), (20, 596672), (32, 372920), (40, 298336), (64, 186460), (80, 149168), (128, 93230), (160, 74584), (256, 46615), (320, 37292), (640, 18646), (1280, 9323)]