69078880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33211}}^1$

素因数の和:33239

約数の個数: 48

約数和(自身を含む): 175757904

約数和(自身を除く): 106679024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 33211, 66422, 132844, 166055, 265688, 332110, 431743, 531376, 664220, 863486, 1062752, 1328440, 1726972, 2158715, 2656880, 3453944, 4317430, 5313760, 6907888, 8634860, 13815776, 17269720, 34539440, 69078880]

約数ペア:

[(1, 69078880), (2, 34539440), (4, 17269720), (5, 13815776), (8, 8634860), (10, 6907888), (13, 5313760), (16, 4317430), (20, 3453944), (26, 2656880), (32, 2158715), (40, 1726972), (52, 1328440), (65, 1062752), (80, 863486), (104, 664220), (130, 531376), (160, 431743), (208, 332110), (260, 265688), (416, 166055), (520, 132844), (1040, 66422), (2080, 33211)]