10198460

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1217}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 21485520

約数和(自身を除く): 11287060

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1217, 1676, 2095, 2434, 4190, 4868, 6085, 8380, 12170, 24340, 509923, 1019846, 2039692, 2549615, 5099230, 10198460]

約数ペア:

[(1, 10198460), (2, 5099230), (4, 2549615), (5, 2039692), (10, 1019846), (20, 509923), (419, 24340), (838, 12170), (1217, 8380), (1676, 6085), (2095, 4868), (2434, 4190)]