47268080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14411}}^1$

素因数の和:14465

約数の個数: 40

約数和(自身を含む): 112586544

約数和(自身を除く): 65318464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 14411, 28822, 57644, 72055, 115288, 144110, 230576, 288220, 576440, 590851, 1152880, 1181702, 2363404, 2954255, 4726808, 5908510, 9453616, 11817020, 23634040, 47268080]

約数ペア:

[(1, 47268080), (2, 23634040), (4, 11817020), (5, 9453616), (8, 5908510), (10, 4726808), (16, 2954255), (20, 2363404), (40, 1181702), (41, 1152880), (80, 590851), (82, 576440), (164, 288220), (205, 230576), (328, 144110), (410, 115288), (656, 72055), (820, 57644), (1640, 28822), (3280, 14411)]