29388860

素因数分解:

$2^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1613}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 61822656

約数和(自身を除く): 32433796

約数列:

[1, 2, 4, 5, 10, 20, 911, 1613, 1822, 3226, 3644, 4555, 6452, 8065, 9110, 16130, 18220, 32260, 1469443, 2938886, 5877772, 7347215, 14694430, 29388860]

約数ペア:

[(1, 29388860), (2, 14694430), (4, 7347215), (5, 5877772), (10, 2938886), (20, 1469443), (911, 32260), (1613, 18220), (1822, 16130), (3226, 9110), (3644, 8065), (4555, 6452)]