13307727550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{68473}}^1$

素因数の和:68534

約数の個数: 72

約数和(自身を含む): 27968616144

約数和(自身を除く): 14660888594

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 169, 230, 299, 325, 338, 575, 598, 650, 845, 1150, 1495, 1690, 2990, 3887, 4225, 7475, 7774, 8450, 14950, 19435, 38870, 68473, 97175, 136946, 194350, 342365, 684730, 890149, 1574879, 1711825, 1780298, 3149758, 3423650, 4450745, 7874395, 8901490, 11571937, 15748790, 20473427, 22253725, 23143874, 39371975, 40946854, 44507450, 57859685, 78743950, 102367135, 115719370, 204734270, 266154551, 289298425, 511835675, 532309102, 578596850, 1023671350, 1330772755, 2661545510, 6653863775, 13307727550]

約数ペア:

[(1, 13307727550), (2, 6653863775), (5, 2661545510), (10, 1330772755), (13, 1023671350), (23, 578596850), (25, 532309102), (26, 511835675), (46, 289298425), (50, 266154551), (65, 204734270), (115, 115719370), (130, 102367135), (169, 78743950), (230, 57859685), (299, 44507450), (325, 40946854), (338, 39371975), (575, 23143874), (598, 22253725), (650, 20473427), (845, 15748790), (1150, 11571937), (1495, 8901490), (1690, 7874395), (2990, 4450745), (3887, 3423650), (4225, 3149758), (7475, 1780298), (7774, 1711825), (8450, 1574879), (14950, 890149), (19435, 684730), (38870, 342365), (68473, 194350), (97175, 136946)]