33789220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{88919}}^1$

素因数の和:88947

約数の個数: 24

約数和(自身を含む): 74692800

約数和(自身を除く): 40903580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 88919, 177838, 355676, 444595, 889190, 1689461, 1778380, 3378922, 6757844, 8447305, 16894610, 33789220]

約数ペア:

[(1, 33789220), (2, 16894610), (4, 8447305), (5, 6757844), (10, 3378922), (19, 1778380), (20, 1689461), (38, 889190), (76, 444595), (95, 355676), (190, 177838), (380, 88919)]