551468240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{299711}}^1$

素因数の和:299747

約数の個数: 40

約数和(自身を含む): 1337914368

約数和(自身を除く): 786446128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 299711, 599422, 1198844, 1498555, 2397688, 2997110, 4795376, 5994220, 6893353, 11988440, 13786706, 23976880, 27573412, 34466765, 55146824, 68933530, 110293648, 137867060, 275734120, 551468240]

約数ペア:

[(1, 551468240), (2, 275734120), (4, 137867060), (5, 110293648), (8, 68933530), (10, 55146824), (16, 34466765), (20, 27573412), (23, 23976880), (40, 13786706), (46, 11988440), (80, 6893353), (92, 5994220), (115, 4795376), (184, 2997110), (230, 2397688), (368, 1498555), (460, 1198844), (920, 599422), (1840, 299711)]