77190080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21929}}^1$

素因数の和:21957

約数の個数: 56

約数和(自身を含む): 200527920

約数和(自身を除く): 123337840

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, 21929, 43858, 87716, 109645, 175432, 219290, 241219, 350864, 438580, 482438, 701728, 877160, 964876, 1206095, 1403456, 1754320, 1929752, 2412190, 3508640, 3859504, 4824380, 7017280, 7719008, 9648760, 15438016, 19297520, 38595040, 77190080]

約数ペア:

[(1, 77190080), (2, 38595040), (4, 19297520), (5, 15438016), (8, 9648760), (10, 7719008), (11, 7017280), (16, 4824380), (20, 3859504), (22, 3508640), (32, 2412190), (40, 1929752), (44, 1754320), (55, 1403456), (64, 1206095), (80, 964876), (88, 877160), (110, 701728), (160, 482438), (176, 438580), (220, 350864), (320, 241219), (352, 219290), (440, 175432), (704, 109645), (880, 87716), (1760, 43858), (3520, 21929)]