2265236440

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1\times {\mathrm{1297}}^1$

素因数の和:2284

約数の個数: 64

約数和(自身を含む): 5214844800

約数和(自身を除く): 2949608360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 929, 940, 1297, 1858, 1880, 2594, 3716, 4645, 5188, 6485, 7432, 9290, 10376, 12970, 18580, 25940, 37160, 43663, 51880, 60959, 87326, 121918, 174652, 218315, 243836, 304795, 349304, 436630, 487672, 609590, 873260, 1204913, 1219180, 1746520, 2409826, 2438360, 4819652, 6024565, 9639304, 12049130, 24098260, 48196520, 56630911, 113261822, 226523644, 283154555, 453047288, 566309110, 1132618220, 2265236440]

約数ペア:

[(1, 2265236440), (2, 1132618220), (4, 566309110), (5, 453047288), (8, 283154555), (10, 226523644), (20, 113261822), (40, 56630911), (47, 48196520), (94, 24098260), (188, 12049130), (235, 9639304), (376, 6024565), (470, 4819652), (929, 2438360), (940, 2409826), (1297, 1746520), (1858, 1219180), (1880, 1204913), (2594, 873260), (3716, 609590), (4645, 487672), (5188, 436630), (6485, 349304), (7432, 304795), (9290, 243836), (10376, 218315), (12970, 174652), (18580, 121918), (25940, 87326), (37160, 60959), (43663, 51880)]