113853640

素因数分解:

$2^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{4933}}^1$

素因数の和:5521

約数の個数: 32

約数和(自身を含む): 256666680

約数和(自身を除く): 142813040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577, 1154, 2308, 2885, 4616, 4933, 5770, 9866, 11540, 19732, 23080, 24665, 39464, 49330, 98660, 197320, 2846341, 5692682, 11385364, 14231705, 22770728, 28463410, 56926820, 113853640]

約数ペア:

[(1, 113853640), (2, 56926820), (4, 28463410), (5, 22770728), (8, 14231705), (10, 11385364), (20, 5692682), (40, 2846341), (577, 197320), (1154, 98660), (2308, 49330), (2885, 39464), (4616, 24665), (4933, 23080), (5770, 19732), (9866, 11540)]