9694940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 22149120

約数和(自身を除く): 12454180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 823, 1178, 1646, 2356, 2945, 3292, 4115, 5890, 8230, 11780, 15637, 16460, 25513, 31274, 51026, 62548, 78185, 102052, 127565, 156370, 255130, 312740, 484747, 510260, 969494, 1938988, 2423735, 4847470, 9694940]

約数ペア:

[(1, 9694940), (2, 4847470), (4, 2423735), (5, 1938988), (10, 969494), (19, 510260), (20, 484747), (31, 312740), (38, 255130), (62, 156370), (76, 127565), (95, 102052), (124, 78185), (155, 62548), (190, 51026), (310, 31274), (380, 25513), (589, 16460), (620, 15637), (823, 11780), (1178, 8230), (1646, 5890), (2356, 4115), (2945, 3292)]