1926308080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{2957}}^1$

素因数の和:3466

約数の個数: 80

約数和(自身を含む): 4753624320

約数和(自身を除く): 2827316240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 479, 680, 958, 1360, 1916, 2395, 2957, 3832, 4790, 5914, 7664, 8143, 9580, 11828, 14785, 16286, 19160, 23656, 29570, 32572, 38320, 40715, 47312, 50269, 59140, 65144, 81430, 100538, 118280, 130288, 162860, 201076, 236560, 251345, 325720, 402152, 502690, 651440, 804304, 1005380, 1416403, 2010760, 2832806, 4021520, 5665612, 7082015, 11331224, 14164030, 22662448, 24078851, 28328060, 48157702, 56656120, 96315404, 113312240, 120394255, 192630808, 240788510, 385261616, 481577020, 963154040, 1926308080]

約数ペア:

[(1, 1926308080), (2, 963154040), (4, 481577020), (5, 385261616), (8, 240788510), (10, 192630808), (16, 120394255), (17, 113312240), (20, 96315404), (34, 56656120), (40, 48157702), (68, 28328060), (80, 24078851), (85, 22662448), (136, 14164030), (170, 11331224), (272, 7082015), (340, 5665612), (479, 4021520), (680, 2832806), (958, 2010760), (1360, 1416403), (1916, 1005380), (2395, 804304), (2957, 651440), (3832, 502690), (4790, 402152), (5914, 325720), (7664, 251345), (8143, 236560), (9580, 201076), (11828, 162860), (14785, 130288), (16286, 118280), (19160, 100538), (23656, 81430), (29570, 65144), (32572, 59140), (38320, 50269), (40715, 47312)]