2040881390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{182059}}^1$

素因数の和:182144

約数の個数: 32

約数和(自身を含む): 3932496000

約数和(自身を除く): 1891614610

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 5605, 11210, 182059, 364118, 910295, 1820590, 3459121, 6918242, 10741481, 17295605, 21482962, 34591210, 53707405, 107414810, 204088139, 408176278, 1020440695, 2040881390]

約数ペア:

[(1, 2040881390), (2, 1020440695), (5, 408176278), (10, 204088139), (19, 107414810), (38, 53707405), (59, 34591210), (95, 21482962), (118, 17295605), (190, 10741481), (295, 6918242), (590, 3459121), (1121, 1820590), (2242, 910295), (5605, 364118), (11210, 182059)]