15679099460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{444671}}^1$

素因数の和:444764

約数の個数: 48

約数和(自身を含む): 34513661952

約数和(自身を除く): 18834562492

約数列:

[1, 2, 4, 5, 10, 20, 41, 43, 82, 86, 164, 172, 205, 215, 410, 430, 820, 860, 1763, 3526, 7052, 8815, 17630, 35260, 444671, 889342, 1778684, 2223355, 4446710, 8893420, 18231511, 19120853, 36463022, 38241706, 72926044, 76483412, 91157555, 95604265, 182315110, 191208530, 364630220, 382417060, 783954973, 1567909946, 3135819892, 3919774865, 7839549730, 15679099460]

約数ペア:

[(1, 15679099460), (2, 7839549730), (4, 3919774865), (5, 3135819892), (10, 1567909946), (20, 783954973), (41, 382417060), (43, 364630220), (82, 191208530), (86, 182315110), (164, 95604265), (172, 91157555), (205, 76483412), (215, 72926044), (410, 38241706), (430, 36463022), (820, 19120853), (860, 18231511), (1763, 8893420), (3526, 4446710), (7052, 2223355), (8815, 1778684), (17630, 889342), (35260, 444671)]