2073459860

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1\times {\mathrm{2083}}^1$

素因数の和:2864

約数の個数: 48

約数和(自身を含む): 4424015232

約数和(自身を除く): 2350555372

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 701, 710, 1402, 1420, 2083, 2804, 3505, 4166, 7010, 8332, 10415, 14020, 20830, 41660, 49771, 99542, 147893, 199084, 248855, 295786, 497710, 591572, 739465, 995420, 1460183, 1478930, 2920366, 2957860, 5840732, 7300915, 14601830, 29203660, 103672993, 207345986, 414691972, 518364965, 1036729930, 2073459860]

約数ペア:

[(1, 2073459860), (2, 1036729930), (4, 518364965), (5, 414691972), (10, 207345986), (20, 103672993), (71, 29203660), (142, 14601830), (284, 7300915), (355, 5840732), (701, 2957860), (710, 2920366), (1402, 1478930), (1420, 1460183), (2083, 995420), (2804, 739465), (3505, 591572), (4166, 497710), (7010, 295786), (8332, 248855), (10415, 199084), (14020, 147893), (20830, 99542), (41660, 49771)]