34497040

素因数分解:

$2^4\times 5^1\times {\mathrm{431213}}^1$

素因数の和:431226

約数の個数: 20

約数和(自身を含む): 80205804

約数和(自身を除く): 45708764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 431213, 862426, 1724852, 2156065, 3449704, 4312130, 6899408, 8624260, 17248520, 34497040]

約数ペア:

[(1, 34497040), (2, 17248520), (4, 8624260), (5, 6899408), (8, 4312130), (10, 3449704), (16, 2156065), (20, 1724852), (40, 862426), (80, 431213)]