108996940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6257}}^1$

素因数の和:6346

約数の個数: 48

約数和(自身を含む): 250219872

約数和(自身を除く): 141222932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3484, 4355, 6257, 8710, 12514, 17420, 25028, 31285, 62570, 81341, 125140, 162682, 325364, 406705, 419219, 813410, 838438, 1626820, 1676876, 2096095, 4192190, 5449847, 8384380, 10899694, 21799388, 27249235, 54498470, 108996940]

約数ペア:

[(1, 108996940), (2, 54498470), (4, 27249235), (5, 21799388), (10, 10899694), (13, 8384380), (20, 5449847), (26, 4192190), (52, 2096095), (65, 1676876), (67, 1626820), (130, 838438), (134, 813410), (260, 419219), (268, 406705), (335, 325364), (670, 162682), (871, 125140), (1340, 81341), (1742, 62570), (3484, 31285), (4355, 25028), (6257, 17420), (8710, 12514)]