200140160

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28429}}^1$

素因数の和:28459

約数の個数: 64

約数和(自身を含む): 521974800

約数和(自身を除く): 321834640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 28429, 56858, 113716, 142145, 227432, 284290, 312719, 454864, 568580, 625438, 909728, 1137160, 1250876, 1563595, 1819456, 2274320, 2501752, 3127190, 3638912, 4548640, 5003504, 6254380, 9097280, 10007008, 12508760, 18194560, 20014016, 25017520, 40028032, 50035040, 100070080, 200140160]

約数ペア:

[(1, 200140160), (2, 100070080), (4, 50035040), (5, 40028032), (8, 25017520), (10, 20014016), (11, 18194560), (16, 12508760), (20, 10007008), (22, 9097280), (32, 6254380), (40, 5003504), (44, 4548640), (55, 3638912), (64, 3127190), (80, 2501752), (88, 2274320), (110, 1819456), (128, 1563595), (160, 1250876), (176, 1137160), (220, 909728), (320, 625438), (352, 568580), (440, 454864), (640, 312719), (704, 284290), (880, 227432), (1408, 142145), (1760, 113716), (3520, 56858), (7040, 28429)]