94401220

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 201979008

約数和(自身を除く): 107577788

約数列:

[1, 2, 4, 5, 10, 20, 131, 137, 262, 263, 274, 524, 526, 548, 655, 685, 1052, 1310, 1315, 1370, 2620, 2630, 2740, 5260, 17947, 34453, 35894, 36031, 68906, 71788, 72062, 89735, 137812, 144124, 172265, 179470, 180155, 344530, 358940, 360310, 689060, 720620, 4720061, 9440122, 18880244, 23600305, 47200610, 94401220]

約数ペア:

[(1, 94401220), (2, 47200610), (4, 23600305), (5, 18880244), (10, 9440122), (20, 4720061), (131, 720620), (137, 689060), (262, 360310), (263, 358940), (274, 344530), (524, 180155), (526, 179470), (548, 172265), (655, 144124), (685, 137812), (1052, 89735), (1310, 72062), (1315, 71788), (1370, 68906), (2620, 36031), (2630, 35894), (2740, 34453), (5260, 17947)]