4220884090

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 7872865920

約数和(自身を除く): 3651981830

約数列:

[1, 2, 5, 10, 67, 73, 134, 146, 211, 335, 365, 409, 422, 670, 730, 818, 1055, 2045, 2110, 4090, 4891, 9782, 14137, 15403, 24455, 27403, 28274, 29857, 30806, 48910, 54806, 59714, 70685, 77015, 86299, 137015, 141370, 149285, 154030, 172598, 274030, 298570, 431495, 862990, 1032001, 2000419, 2064002, 4000838, 5160005, 5782033, 6299827, 10002095, 10320010, 11564066, 12599654, 20004190, 28910165, 31499135, 57820330, 62998270, 422088409, 844176818, 2110442045, 4220884090]

約数ペア:

[(1, 4220884090), (2, 2110442045), (5, 844176818), (10, 422088409), (67, 62998270), (73, 57820330), (134, 31499135), (146, 28910165), (211, 20004190), (335, 12599654), (365, 11564066), (409, 10320010), (422, 10002095), (670, 6299827), (730, 5782033), (818, 5160005), (1055, 4000838), (2045, 2064002), (2110, 2000419), (4090, 1032001), (4891, 862990), (9782, 431495), (14137, 298570), (15403, 274030), (24455, 172598), (27403, 154030), (28274, 149285), (29857, 141370), (30806, 137015), (48910, 86299), (54806, 77015), (59714, 70685)]