194655680

素因数分解:

$2^6\times 5^1\times {\mathrm{608299}}^1$

素因数の和:608316

約数の個数: 28

約数和(自身を含む): 463524600

約数和(自身を除く): 268868920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 608299, 1216598, 2433196, 3041495, 4866392, 6082990, 9732784, 12165980, 19465568, 24331960, 38931136, 48663920, 97327840, 194655680]

約数ペア:

[(1, 194655680), (2, 97327840), (4, 48663920), (5, 38931136), (8, 24331960), (10, 19465568), (16, 12165980), (20, 9732784), (32, 6082990), (40, 4866392), (64, 3041495), (80, 2433196), (160, 1216598), (320, 608299)]