200390080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56929}}^1$

素因数の和:56957

約数の個数: 56

約数和(自身を含む): 520567920

約数和(自身を除く): 320177840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 56929, 113858, 227716, 284645, 455432, 569290, 626219, 910864, 1138580, 1252438, 1821728, 2277160, 2504876, 3131095, 3643456, 4554320, 5009752, 6262190, 9108640, 10019504, 12524380, 18217280, 20039008, 25048760, 40078016, 50097520, 100195040, 200390080]

約数ペア:

[(1, 200390080), (2, 100195040), (4, 50097520), (5, 40078016), (8, 25048760), (10, 20039008), (11, 18217280), (16, 12524380), (20, 10019504), (22, 9108640), (32, 6262190), (40, 5009752), (44, 4554320), (55, 3643456), (64, 3131095), (80, 2504876), (88, 2277160), (110, 1821728), (160, 1252438), (176, 1138580), (220, 910864), (320, 626219), (352, 569290), (440, 455432), (704, 284645), (880, 227716), (1760, 113858), (3520, 56929)]