8856673040

素因数分解:

$2^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{577}}^1\times {\mathrm{613}}^1$

素因数の和:1516

約数の個数: 80

約数和(自身を含む): 20727112368

約数和(自身を除く): 11870439328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313, 577, 613, 626, 1154, 1226, 1252, 1565, 2308, 2452, 2504, 2885, 3065, 3130, 4616, 4904, 5008, 5770, 6130, 6260, 9232, 9808, 11540, 12260, 12520, 23080, 24520, 25040, 46160, 49040, 180601, 191869, 353701, 361202, 383738, 707402, 722404, 767476, 903005, 959345, 1414804, 1444808, 1534952, 1768505, 1806010, 1918690, 2829608, 2889616, 3069904, 3537010, 3612020, 3837380, 5659216, 7074020, 7224040, 7674760, 14148040, 14448080, 15349520, 28296080, 110708413, 221416826, 442833652, 553542065, 885667304, 1107084130, 1771334608, 2214168260, 4428336520, 8856673040]

約数ペア:

[(1, 8856673040), (2, 4428336520), (4, 2214168260), (5, 1771334608), (8, 1107084130), (10, 885667304), (16, 553542065), (20, 442833652), (40, 221416826), (80, 110708413), (313, 28296080), (577, 15349520), (613, 14448080), (626, 14148040), (1154, 7674760), (1226, 7224040), (1252, 7074020), (1565, 5659216), (2308, 3837380), (2452, 3612020), (2504, 3537010), (2885, 3069904), (3065, 2889616), (3130, 2829608), (4616, 1918690), (4904, 1806010), (5008, 1768505), (5770, 1534952), (6130, 1444808), (6260, 1414804), (9232, 959345), (9808, 903005), (11540, 767476), (12260, 722404), (12520, 707402), (23080, 383738), (24520, 361202), (25040, 353701), (46160, 191869), (49040, 180601)]