236013940

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{166207}}^1$

素因数の和:166287

約数の個数: 24

約数和(自身を含む): 502612992

約数和(自身を除く): 266599052

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 166207, 332414, 664828, 831035, 1662070, 3324140, 11800697, 23601394, 47202788, 59003485, 118006970, 236013940]

約数ペア:

[(1, 236013940), (2, 118006970), (4, 59003485), (5, 47202788), (10, 23601394), (20, 11800697), (71, 3324140), (142, 1662070), (284, 831035), (355, 664828), (710, 332414), (1420, 166207)]