2300965720

素因数分解:

$2^3\times 5^1\times {\mathrm{4049}}^1\times {\mathrm{14207}}^1$

素因数の和:18267

約数の個数: 32

約数和(自身を含む): 5178816000

約数和(自身を除く): 2877850280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4049, 8098, 14207, 16196, 20245, 28414, 32392, 40490, 56828, 71035, 80980, 113656, 142070, 161960, 284140, 568280, 57524143, 115048286, 230096572, 287620715, 460193144, 575241430, 1150482860, 2300965720]

約数ペア:

[(1, 2300965720), (2, 1150482860), (4, 575241430), (5, 460193144), (8, 287620715), (10, 230096572), (20, 115048286), (40, 57524143), (4049, 568280), (8098, 284140), (14207, 161960), (16196, 142070), (20245, 113656), (28414, 80980), (32392, 71035), (40490, 56828)]