34310240

素因数分解:

$2^5\times 5^1\times {\mathrm{214439}}^1$

素因数の和:214454

約数の個数: 24

約数和(自身を含む): 81058320

約数和(自身を除く): 46748080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 214439, 428878, 857756, 1072195, 1715512, 2144390, 3431024, 4288780, 6862048, 8577560, 17155120, 34310240]

約数ペア:

[(1, 34310240), (2, 17155120), (4, 8577560), (5, 6862048), (8, 4288780), (10, 3431024), (16, 2144390), (20, 1715512), (32, 1072195), (40, 857756), (80, 428878), (160, 214439)]