2038960055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{20269}}^1$

素因数の和:20375

約数の個数: 32

約数和(自身を含む): 2802124800

約数和(自身を除く): 763164745

約数列:

[1, 5, 11, 31, 55, 59, 155, 295, 341, 649, 1705, 1829, 3245, 9145, 20119, 20269, 100595, 101345, 222959, 628339, 1114795, 1195871, 3141695, 5979355, 6911729, 13154581, 34558645, 37072001, 65772905, 185360005, 407792011, 2038960055]

約数ペア:

[(1, 2038960055), (5, 407792011), (11, 185360005), (31, 65772905), (55, 37072001), (59, 34558645), (155, 13154581), (295, 6911729), (341, 5979355), (649, 3141695), (1705, 1195871), (1829, 1114795), (3245, 628339), (9145, 222959), (20119, 101345), (20269, 100595)]