2059846580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{11897}}^1$

素因数の和:12704

約数の個数: 48

約数和(自身を含む): 4725314496

約数和(自身を除く): 2665467916

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 787, 1574, 3148, 3935, 7870, 8657, 11897, 15740, 17314, 23794, 34628, 43285, 47588, 59485, 86570, 118970, 130867, 173140, 237940, 261734, 523468, 654335, 1308670, 2617340, 9362939, 18725878, 37451756, 46814695, 93629390, 102992329, 187258780, 205984658, 411969316, 514961645, 1029923290, 2059846580]

約数ペア:

[(1, 2059846580), (2, 1029923290), (4, 514961645), (5, 411969316), (10, 205984658), (11, 187258780), (20, 102992329), (22, 93629390), (44, 46814695), (55, 37451756), (110, 18725878), (220, 9362939), (787, 2617340), (1574, 1308670), (3148, 654335), (3935, 523468), (7870, 261734), (8657, 237940), (11897, 173140), (15740, 130867), (17314, 118970), (23794, 86570), (34628, 59485), (43285, 47588)]