23475340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2297}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 57137472

約数和(自身を除く): 33662132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2297, 2555, 4594, 5110, 9188, 10220, 11485, 16079, 22970, 32158, 45940, 64316, 80395, 160790, 167681, 321580, 335362, 670724, 838405, 1173767, 1676810, 2347534, 3353620, 4695068, 5868835, 11737670, 23475340]

約数ペア:

[(1, 23475340), (2, 11737670), (4, 5868835), (5, 4695068), (7, 3353620), (10, 2347534), (14, 1676810), (20, 1173767), (28, 838405), (35, 670724), (70, 335362), (73, 321580), (140, 167681), (146, 160790), (292, 80395), (365, 64316), (511, 45940), (730, 32158), (1022, 22970), (1460, 16079), (2044, 11485), (2297, 10220), (2555, 9188), (4594, 5110)]