3970520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5839}}^1$

素因数の和:5867

約数の個数: 32

約数和(自身を含む): 9460800

約数和(自身を除く): 5490280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 5839, 11678, 23356, 29195, 46712, 58390, 99263, 116780, 198526, 233560, 397052, 496315, 794104, 992630, 1985260, 3970520]

約数ペア:

[(1, 3970520), (2, 1985260), (4, 992630), (5, 794104), (8, 496315), (10, 397052), (17, 233560), (20, 198526), (34, 116780), (40, 99263), (68, 58390), (85, 46712), (136, 29195), (170, 23356), (340, 11678), (680, 5839)]