3839960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5647}}^1$

素因数の和:5675

約数の個数: 32

約数和(自身を含む): 9149760

約数和(自身を除く): 5309800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 5647, 11294, 22588, 28235, 45176, 56470, 95999, 112940, 191998, 225880, 383996, 479995, 767992, 959990, 1919980, 3839960]

約数ペア:

[(1, 3839960), (2, 1919980), (4, 959990), (5, 767992), (8, 479995), (10, 383996), (17, 225880), (20, 191998), (34, 112940), (40, 95999), (68, 56470), (85, 45176), (136, 28235), (170, 22588), (340, 11294), (680, 5647)]