3979700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2341}}^1$

素因数の和:2372

約数の個数: 36

約数和(自身を含む): 9147852

約数和(自身を除く): 5168152

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 2341, 4682, 9364, 11705, 23410, 39797, 46820, 58525, 79594, 117050, 159188, 198985, 234100, 397970, 795940, 994925, 1989850, 3979700]

約数ペア:

[(1, 3979700), (2, 1989850), (4, 994925), (5, 795940), (10, 397970), (17, 234100), (20, 198985), (25, 159188), (34, 117050), (50, 79594), (68, 58525), (85, 46820), (100, 39797), (170, 23410), (340, 11705), (425, 9364), (850, 4682), (1700, 2341)]