79893040

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4733}}^1$

素因数の和:4957

約数の個数: 40

約数和(自身を含む): 186671088

約数和(自身を除く): 106778048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 2110, 3376, 4220, 4733, 8440, 9466, 16880, 18932, 23665, 37864, 47330, 75728, 94660, 189320, 378640, 998663, 1997326, 3994652, 4993315, 7989304, 9986630, 15978608, 19973260, 39946520, 79893040]

約数ペア:

[(1, 79893040), (2, 39946520), (4, 19973260), (5, 15978608), (8, 9986630), (10, 7989304), (16, 4993315), (20, 3994652), (40, 1997326), (80, 998663), (211, 378640), (422, 189320), (844, 94660), (1055, 75728), (1688, 47330), (2110, 37864), (3376, 23665), (4220, 18932), (4733, 16880), (8440, 9466)]