30580219000

素因数分解:

$2^3\times 5^3\times {\mathrm{41}}^1\times {\mathrm{745859}}^1$

素因数の和:745921

約数の個数: 64

約数和(自身を含む): 73303120800

約数和(自身を除く): 42722901800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 125, 164, 200, 205, 250, 328, 410, 500, 820, 1000, 1025, 1640, 2050, 4100, 5125, 8200, 10250, 20500, 41000, 745859, 1491718, 2983436, 3729295, 5966872, 7458590, 14917180, 18646475, 29834360, 30580219, 37292950, 61160438, 74585900, 93232375, 122320876, 149171800, 152901095, 186464750, 244641752, 305802190, 372929500, 611604380, 745859000, 764505475, 1223208760, 1529010950, 3058021900, 3822527375, 6116043800, 7645054750, 15290109500, 30580219000]

約数ペア:

[(1, 30580219000), (2, 15290109500), (4, 7645054750), (5, 6116043800), (8, 3822527375), (10, 3058021900), (20, 1529010950), (25, 1223208760), (40, 764505475), (41, 745859000), (50, 611604380), (82, 372929500), (100, 305802190), (125, 244641752), (164, 186464750), (200, 152901095), (205, 149171800), (250, 122320876), (328, 93232375), (410, 74585900), (500, 61160438), (820, 37292950), (1000, 30580219), (1025, 29834360), (1640, 18646475), (2050, 14917180), (4100, 7458590), (5125, 5966872), (8200, 3729295), (10250, 2983436), (20500, 1491718), (41000, 745859)]