3765940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 8426880

約数和(自身を除く): 4660940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 151, 172, 215, 290, 302, 430, 580, 604, 755, 860, 1247, 1510, 2494, 3020, 4379, 4988, 6235, 6493, 8758, 12470, 12986, 17516, 21895, 24940, 25972, 32465, 43790, 64930, 87580, 129860, 188297, 376594, 753188, 941485, 1882970, 3765940]

約数ペア:

[(1, 3765940), (2, 1882970), (4, 941485), (5, 753188), (10, 376594), (20, 188297), (29, 129860), (43, 87580), (58, 64930), (86, 43790), (116, 32465), (145, 25972), (151, 24940), (172, 21895), (215, 17516), (290, 12986), (302, 12470), (430, 8758), (580, 6493), (604, 6235), (755, 4988), (860, 4379), (1247, 3020), (1510, 2494)]