66082880

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7121}}^1$

素因数の和:7167

約数の個数: 56

約数和(自身を含む): 162808920

約数和(自身を除く): 96726040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 7121, 9280, 14242, 28484, 35605, 56968, 71210, 113936, 142420, 206509, 227872, 284840, 413018, 455744, 569680, 826036, 1032545, 1139360, 1652072, 2065090, 2278720, 3304144, 4130180, 6608288, 8260360, 13216576, 16520720, 33041440, 66082880]

約数ペア:

[(1, 66082880), (2, 33041440), (4, 16520720), (5, 13216576), (8, 8260360), (10, 6608288), (16, 4130180), (20, 3304144), (29, 2278720), (32, 2065090), (40, 1652072), (58, 1139360), (64, 1032545), (80, 826036), (116, 569680), (145, 455744), (160, 413018), (232, 284840), (290, 227872), (320, 206509), (464, 142420), (580, 113936), (928, 71210), (1160, 56968), (1856, 35605), (2320, 28484), (4640, 14242), (7121, 9280)]