29870240

素因数分解:

$2^5\times 5^1\times {\mathrm{186689}}^1$

素因数の和:186704

約数の個数: 24

約数和(自身を含む): 70568820

約数和(自身を除く): 40698580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 186689, 373378, 746756, 933445, 1493512, 1866890, 2987024, 3733780, 5974048, 7467560, 14935120, 29870240]

約数ペア:

[(1, 29870240), (2, 14935120), (4, 7467560), (5, 5974048), (8, 3733780), (10, 2987024), (16, 1866890), (20, 1493512), (32, 933445), (40, 746756), (80, 373378), (160, 186689)]