423089080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{285871}}^1$

素因数の和:285919

約数の個数: 32

約数和(自身を含む): 977682240

約数和(自身を除く): 554593160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 285871, 571742, 1143484, 1429355, 2286968, 2858710, 5717420, 10577227, 11434840, 21154454, 42308908, 52886135, 84617816, 105772270, 211544540, 423089080]

約数ペア:

[(1, 423089080), (2, 211544540), (4, 105772270), (5, 84617816), (8, 52886135), (10, 42308908), (20, 21154454), (37, 11434840), (40, 10577227), (74, 5717420), (148, 2858710), (185, 2286968), (296, 1429355), (370, 1143484), (740, 571742), (1480, 285871)]