39471520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 104400576

約数和(自身を除く): 64929056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 80, 82, 88, 110, 160, 164, 176, 205, 220, 328, 352, 410, 440, 451, 547, 656, 820, 880, 902, 1094, 1312, 1640, 1760, 1804, 2188, 2255, 2735, 3280, 3608, 4376, 4510, 5470, 6017, 6560, 7216, 8752, 9020, 10940, 12034, 14432, 17504, 18040, 21880, 22427, 24068, 30085, 36080, 43760, 44854, 48136, 60170, 72160, 87520, 89708, 96272, 112135, 120340, 179416, 192544, 224270, 240680, 246697, 358832, 448540, 481360, 493394, 717664, 897080, 962720, 986788, 1233485, 1794160, 1973576, 2466970, 3588320, 3947152, 4933940, 7894304, 9867880, 19735760, 39471520]

約数ペア:

[(1, 39471520), (2, 19735760), (4, 9867880), (5, 7894304), (8, 4933940), (10, 3947152), (11, 3588320), (16, 2466970), (20, 1973576), (22, 1794160), (32, 1233485), (40, 986788), (41, 962720), (44, 897080), (55, 717664), (80, 493394), (82, 481360), (88, 448540), (110, 358832), (160, 246697), (164, 240680), (176, 224270), (205, 192544), (220, 179416), (328, 120340), (352, 112135), (410, 96272), (440, 89708), (451, 87520), (547, 72160), (656, 60170), (820, 48136), (880, 44854), (902, 43760), (1094, 36080), (1312, 30085), (1640, 24068), (1760, 22427), (1804, 21880), (2188, 18040), (2255, 17504), (2735, 14432), (3280, 12034), (3608, 10940), (4376, 9020), (4510, 8752), (5470, 7216), (6017, 6560)]