3939680

素因数分解:

$2^5\times 5^1\times {\mathrm{24623}}^1$

素因数の和:24638

約数の個数: 24

約数和(自身を含む): 9307872

約数和(自身を除く): 5368192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 24623, 49246, 98492, 123115, 196984, 246230, 393968, 492460, 787936, 984920, 1969840, 3939680]

約数ペア:

[(1, 3939680), (2, 1969840), (4, 984920), (5, 787936), (8, 492460), (10, 393968), (16, 246230), (20, 196984), (32, 123115), (40, 98492), (80, 49246), (160, 24623)]