42101440

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{883}}^1$

素因数の和:1049

約数の個数: 56

約数和(自身を含む): 101041200

約数和(自身を除く): 58939760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 298, 320, 596, 745, 883, 1192, 1490, 1766, 2384, 2980, 3532, 4415, 4768, 5960, 7064, 8830, 9536, 11920, 14128, 17660, 23840, 28256, 35320, 47680, 56512, 70640, 131567, 141280, 263134, 282560, 526268, 657835, 1052536, 1315670, 2105072, 2631340, 4210144, 5262680, 8420288, 10525360, 21050720, 42101440]

約数ペア:

[(1, 42101440), (2, 21050720), (4, 10525360), (5, 8420288), (8, 5262680), (10, 4210144), (16, 2631340), (20, 2105072), (32, 1315670), (40, 1052536), (64, 657835), (80, 526268), (149, 282560), (160, 263134), (298, 141280), (320, 131567), (596, 70640), (745, 56512), (883, 47680), (1192, 35320), (1490, 28256), (1766, 23840), (2384, 17660), (2980, 14128), (3532, 11920), (4415, 9536), (4768, 8830), (5960, 7064)]