104230300

素因数分解:

$2^2\times 5^2\times {\mathrm{643}}^1\times {\mathrm{1621}}^1$

素因数の和:2278

約数の個数: 36

約数和(自身を含む): 226671256

約数和(自身を除く): 122440956

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 643, 1286, 1621, 2572, 3215, 3242, 6430, 6484, 8105, 12860, 16075, 16210, 32150, 32420, 40525, 64300, 81050, 162100, 1042303, 2084606, 4169212, 5211515, 10423030, 20846060, 26057575, 52115150, 104230300]

約数ペア:

[(1, 104230300), (2, 52115150), (4, 26057575), (5, 20846060), (10, 10423030), (20, 5211515), (25, 4169212), (50, 2084606), (100, 1042303), (643, 162100), (1286, 81050), (1621, 64300), (2572, 40525), (3215, 32420), (3242, 32150), (6430, 16210), (6484, 16075), (8105, 12860)]