29876720

素因数分解:

$2^4\times 5^1\times {\mathrm{373459}}^1$

素因数の和:373472

約数の個数: 20

約数和(自身を含む): 69463560

約数和(自身を除く): 39586840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373459, 746918, 1493836, 1867295, 2987672, 3734590, 5975344, 7469180, 14938360, 29876720]

約数ペア:

[(1, 29876720), (2, 14938360), (4, 7469180), (5, 5975344), (8, 3734590), (10, 2987672), (16, 1867295), (20, 1493836), (40, 746918), (80, 373459)]