80479366910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3656491}}^1$

素因数の和:3656600

約数の個数: 32

約数和(自身を含む): 151642036224

約数和(自身を除く): 71162669314

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 2201, 4402, 11005, 22010, 3656491, 7312982, 18282455, 36564910, 113351221, 226702442, 259610861, 519221722, 566756105, 1133512210, 1298054305, 2596108610, 8047936691, 16095873382, 40239683455, 80479366910]

約数ペア:

[(1, 80479366910), (2, 40239683455), (5, 16095873382), (10, 8047936691), (31, 2596108610), (62, 1298054305), (71, 1133512210), (142, 566756105), (155, 519221722), (310, 259610861), (355, 226702442), (710, 113351221), (2201, 36564910), (4402, 18282455), (11005, 7312982), (22010, 3656491)]