135599080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{91621}}^1$

素因数の和:91669

約数の個数: 32

約数和(自身を含む): 313347240

約数和(自身を除く): 177748160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 91621, 183242, 366484, 458105, 732968, 916210, 1832420, 3389977, 3664840, 6779954, 13559908, 16949885, 27119816, 33899770, 67799540, 135599080]

約数ペア:

[(1, 135599080), (2, 67799540), (4, 33899770), (5, 27119816), (8, 16949885), (10, 13559908), (20, 6779954), (37, 3664840), (40, 3389977), (74, 1832420), (148, 916210), (185, 732968), (296, 458105), (370, 366484), (740, 183242), (1480, 91621)]