39231680

素因数分解:

$2^6\times 5^1\times {\mathrm{122599}}^1$

素因数の和:122616

約数の個数: 28

約数和(自身を含む): 93421200

約数和(自身を除く): 54189520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 122599, 245198, 490396, 612995, 980792, 1225990, 1961584, 2451980, 3923168, 4903960, 7846336, 9807920, 19615840, 39231680]

約数ペア:

[(1, 39231680), (2, 19615840), (4, 9807920), (5, 7846336), (8, 4903960), (10, 3923168), (16, 2451980), (20, 1961584), (32, 1225990), (40, 980792), (64, 612995), (80, 490396), (160, 245198), (320, 122599)]