2016759080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7202711}}^1$

素因数の和:7202729

約数の個数: 32

約数和(自身を含む): 5185952640

約数和(自身を除く): 3169193560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7202711, 14405422, 28810844, 36013555, 50418977, 57621688, 72027110, 100837954, 144054220, 201675908, 252094885, 288108440, 403351816, 504189770, 1008379540, 2016759080]

約数ペア:

[(1, 2016759080), (2, 1008379540), (4, 504189770), (5, 403351816), (7, 288108440), (8, 252094885), (10, 201675908), (14, 144054220), (20, 100837954), (28, 72027110), (35, 57621688), (40, 50418977), (56, 36013555), (70, 28810844), (140, 14405422), (280, 7202711)]