29430320

素因数分解:

$2^4\times 5^1\times {\mathrm{367879}}^1$

素因数の和:367892

約数の個数: 20

約数和(自身を含む): 68425680

約数和(自身を除く): 38995360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367879, 735758, 1471516, 1839395, 2943032, 3678790, 5886064, 7357580, 14715160, 29430320]

約数ペア:

[(1, 29430320), (2, 14715160), (4, 7357580), (5, 5886064), (8, 3678790), (10, 2943032), (16, 1839395), (20, 1471516), (40, 735758), (80, 367879)]