76779040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36913}}^1$

素因数の和:36941

約数の個数: 48

約数和(自身を含む): 195348888

約数和(自身を除く): 118569848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 36913, 73826, 147652, 184565, 295304, 369130, 479869, 590608, 738260, 959738, 1181216, 1476520, 1919476, 2399345, 2953040, 3838952, 4798690, 5906080, 7677904, 9597380, 15355808, 19194760, 38389520, 76779040]

約数ペア:

[(1, 76779040), (2, 38389520), (4, 19194760), (5, 15355808), (8, 9597380), (10, 7677904), (13, 5906080), (16, 4798690), (20, 3838952), (26, 2953040), (32, 2399345), (40, 1919476), (52, 1476520), (65, 1181216), (80, 959738), (104, 738260), (130, 590608), (160, 479869), (208, 369130), (260, 295304), (416, 184565), (520, 147652), (1040, 73826), (2080, 36913)]