36513140

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 78881040

約数和(自身を除く): 42367900

約数列:

[1, 2, 4, 5, 10, 20, 73, 89, 146, 178, 281, 292, 356, 365, 445, 562, 730, 890, 1124, 1405, 1460, 1780, 2810, 5620, 6497, 12994, 20513, 25009, 25988, 32485, 41026, 50018, 64970, 82052, 100036, 102565, 125045, 129940, 205130, 250090, 410260, 500180, 1825657, 3651314, 7302628, 9128285, 18256570, 36513140]

約数ペア:

[(1, 36513140), (2, 18256570), (4, 9128285), (5, 7302628), (10, 3651314), (20, 1825657), (73, 500180), (89, 410260), (146, 250090), (178, 205130), (281, 129940), (292, 125045), (356, 102565), (365, 100036), (445, 82052), (562, 64970), (730, 50018), (890, 41026), (1124, 32485), (1405, 25988), (1460, 25009), (1780, 20513), (2810, 12994), (5620, 6497)]