1566863122040

素因数分解:

$2^3\times 5^1\times {\mathrm{971}}^1\times {\mathrm{40341481}}^1$

素因数の和:40342463

約数の個数: 32

約数和(自身を含む): 3529072845360

約数和(自身を除く): 1962209723320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 971, 1942, 3884, 4855, 7768, 9710, 19420, 38840, 40341481, 80682962, 161365924, 201707405, 322731848, 403414810, 806829620, 1613659240, 39171578051, 78343156102, 156686312204, 195857890255, 313372624408, 391715780510, 783431561020, 1566863122040]

約数ペア:

[(1, 1566863122040), (2, 783431561020), (4, 391715780510), (5, 313372624408), (8, 195857890255), (10, 156686312204), (20, 78343156102), (40, 39171578051), (971, 1613659240), (1942, 806829620), (3884, 403414810), (4855, 322731848), (7768, 201707405), (9710, 161365924), (19420, 80682962), (38840, 40341481)]