61752640

素因数分解:

$2^6\times 5^1\times {\mathrm{192977}}^1$

素因数の和:192994

約数の個数: 28

約数和(自身を含む): 147049236

約数和(自身を除く): 85296596

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 192977, 385954, 771908, 964885, 1543816, 1929770, 3087632, 3859540, 6175264, 7719080, 12350528, 15438160, 30876320, 61752640]

約数ペア:

[(1, 61752640), (2, 30876320), (4, 15438160), (5, 12350528), (8, 7719080), (10, 6175264), (16, 3859540), (20, 3087632), (32, 1929770), (40, 1543816), (64, 964885), (80, 771908), (160, 385954), (320, 192977)]