510926720

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42017}}^1$

素因数の和:42055

約数の個数: 64

約数和(自身を含む): 1285750800

約数和(自身を除く): 774824080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 42017, 84034, 168068, 210085, 336136, 420170, 672272, 798323, 840340, 1344544, 1596646, 1680680, 2689088, 3193292, 3361360, 3991615, 5378176, 6386584, 6722720, 7983230, 12773168, 13445440, 15966460, 25546336, 26890880, 31932920, 51092672, 63865840, 102185344, 127731680, 255463360, 510926720]

約数ペア:

[(1, 510926720), (2, 255463360), (4, 127731680), (5, 102185344), (8, 63865840), (10, 51092672), (16, 31932920), (19, 26890880), (20, 25546336), (32, 15966460), (38, 13445440), (40, 12773168), (64, 7983230), (76, 6722720), (80, 6386584), (95, 5378176), (128, 3991615), (152, 3361360), (160, 3193292), (190, 2689088), (304, 1680680), (320, 1596646), (380, 1344544), (608, 840340), (640, 798323), (760, 672272), (1216, 420170), (1520, 336136), (2432, 210085), (3040, 168068), (6080, 84034), (12160, 42017)]