108261040

素因数分解:

$2^4\times 5^1\times {\mathrm{947}}^1\times {\mathrm{1429}}^1$

素因数の和:2389

約数の個数: 40

約数和(自身を含む): 252149040

約数和(自身を除く): 143888000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 947, 1429, 1894, 2858, 3788, 4735, 5716, 7145, 7576, 9470, 11432, 14290, 15152, 18940, 22864, 28580, 37880, 57160, 75760, 114320, 1353263, 2706526, 5413052, 6766315, 10826104, 13532630, 21652208, 27065260, 54130520, 108261040]

約数ペア:

[(1, 108261040), (2, 54130520), (4, 27065260), (5, 21652208), (8, 13532630), (10, 10826104), (16, 6766315), (20, 5413052), (40, 2706526), (80, 1353263), (947, 114320), (1429, 75760), (1894, 57160), (2858, 37880), (3788, 28580), (4735, 22864), (5716, 18940), (7145, 15152), (7576, 14290), (9470, 11432)]