20130754550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{32063}}^1$

素因数の和:32537

約数の個数: 48

約数和(自身を含む): 38825015040

約数和(自身を除く): 18694260490

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 433, 725, 866, 1450, 2165, 4330, 10825, 12557, 21650, 25114, 32063, 62785, 64126, 125570, 160315, 313925, 320630, 627850, 801575, 929827, 1603150, 1859654, 4649135, 9298270, 13883279, 23245675, 27766558, 46491350, 69416395, 138832790, 347081975, 402615091, 694163950, 805230182, 2013075455, 4026150910, 10065377275, 20130754550]

約数ペア:

[(1, 20130754550), (2, 10065377275), (5, 4026150910), (10, 2013075455), (25, 805230182), (29, 694163950), (50, 402615091), (58, 347081975), (145, 138832790), (290, 69416395), (433, 46491350), (725, 27766558), (866, 23245675), (1450, 13883279), (2165, 9298270), (4330, 4649135), (10825, 1859654), (12557, 1603150), (21650, 929827), (25114, 801575), (32063, 627850), (62785, 320630), (64126, 313925), (125570, 160315)]