426529040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17713}}^1$

素因数の和:17776

約数の個数: 80

約数和(自身を含む): 1159771008

約数和(自身を除く): 733241968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4816, 6020, 12040, 17713, 24080, 35426, 70852, 88565, 123991, 141704, 177130, 247982, 283408, 354260, 495964, 619955, 708520, 761659, 991928, 1239910, 1417040, 1523318, 1983856, 2479820, 3046636, 3808295, 4959640, 5331613, 6093272, 7616590, 9919280, 10663226, 12186544, 15233180, 21326452, 26658065, 30466360, 42652904, 53316130, 60932720, 85305808, 106632260, 213264520, 426529040]

約数ペア:

[(1, 426529040), (2, 213264520), (4, 106632260), (5, 85305808), (7, 60932720), (8, 53316130), (10, 42652904), (14, 30466360), (16, 26658065), (20, 21326452), (28, 15233180), (35, 12186544), (40, 10663226), (43, 9919280), (56, 7616590), (70, 6093272), (80, 5331613), (86, 4959640), (112, 3808295), (140, 3046636), (172, 2479820), (215, 1983856), (280, 1523318), (301, 1417040), (344, 1239910), (430, 991928), (560, 761659), (602, 708520), (688, 619955), (860, 495964), (1204, 354260), (1505, 283408), (1720, 247982), (2408, 177130), (3010, 141704), (3440, 123991), (4816, 88565), (6020, 70852), (12040, 35426), (17713, 24080)]