26034940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 58101120

約数和(自身を除く): 32066180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 131, 190, 262, 380, 523, 524, 655, 1046, 1310, 2092, 2489, 2615, 2620, 4978, 5230, 9937, 9956, 10460, 12445, 19874, 24890, 39748, 49685, 49780, 68513, 99370, 137026, 198740, 274052, 342565, 685130, 1301747, 1370260, 2603494, 5206988, 6508735, 13017470, 26034940]

約数ペア:

[(1, 26034940), (2, 13017470), (4, 6508735), (5, 5206988), (10, 2603494), (19, 1370260), (20, 1301747), (38, 685130), (76, 342565), (95, 274052), (131, 198740), (190, 137026), (262, 99370), (380, 68513), (523, 49780), (524, 49685), (655, 39748), (1046, 24890), (1310, 19874), (2092, 12445), (2489, 10460), (2615, 9956), (2620, 9937), (4978, 5230)]