39063220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{279023}}^1$

素因数の和:279039

約数の個数: 24

約数和(自身を含む): 93752064

約数和(自身を除く): 54688844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 279023, 558046, 1116092, 1395115, 1953161, 2790230, 3906322, 5580460, 7812644, 9765805, 19531610, 39063220]

約数ペア:

[(1, 39063220), (2, 19531610), (4, 9765805), (5, 7812644), (7, 5580460), (10, 3906322), (14, 2790230), (20, 1953161), (28, 1395115), (35, 1116092), (70, 558046), (140, 279023)]