12376040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 29548800

約数和(自身を除く): 17172760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 47, 58, 94, 116, 145, 188, 227, 232, 235, 290, 376, 454, 470, 580, 908, 940, 1135, 1160, 1363, 1816, 1880, 2270, 2726, 4540, 5452, 6583, 6815, 9080, 10669, 10904, 13166, 13630, 21338, 26332, 27260, 32915, 42676, 52664, 53345, 54520, 65830, 85352, 106690, 131660, 213380, 263320, 309401, 426760, 618802, 1237604, 1547005, 2475208, 3094010, 6188020, 12376040]

約数ペア:

[(1, 12376040), (2, 6188020), (4, 3094010), (5, 2475208), (8, 1547005), (10, 1237604), (20, 618802), (29, 426760), (40, 309401), (47, 263320), (58, 213380), (94, 131660), (116, 106690), (145, 85352), (188, 65830), (227, 54520), (232, 53345), (235, 52664), (290, 42676), (376, 32915), (454, 27260), (470, 26332), (580, 21338), (908, 13630), (940, 13166), (1135, 10904), (1160, 10669), (1363, 9080), (1816, 6815), (1880, 6583), (2270, 5452), (2726, 4540)]