61127660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8963}}^1$

素因数の和:9014

約数の個数: 48

約数和(自身を含む): 144571392

約数和(自身を除く): 83443732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 8963, 17926, 35852, 44815, 89630, 98593, 179260, 197186, 277853, 394372, 492965, 555706, 985930, 1111412, 1389265, 1971860, 2778530, 3056383, 5557060, 6112766, 12225532, 15281915, 30563830, 61127660]

約数ペア:

[(1, 61127660), (2, 30563830), (4, 15281915), (5, 12225532), (10, 6112766), (11, 5557060), (20, 3056383), (22, 2778530), (31, 1971860), (44, 1389265), (55, 1111412), (62, 985930), (110, 555706), (124, 492965), (155, 394372), (220, 277853), (310, 197186), (341, 179260), (620, 98593), (682, 89630), (1364, 44815), (1705, 35852), (3410, 17926), (6820, 8963)]