80946710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15187}}^1$

素因数の和:15248

約数の個数: 32

約数和(自身を含む): 160749792

約数和(自身を除く): 79803082

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 15187, 30374, 75935, 151870, 197431, 394862, 622667, 987155, 1245334, 1974310, 3113335, 6226670, 8094671, 16189342, 40473355, 80946710]

約数ペア:

[(1, 80946710), (2, 40473355), (5, 16189342), (10, 8094671), (13, 6226670), (26, 3113335), (41, 1974310), (65, 1245334), (82, 987155), (130, 622667), (205, 394862), (410, 197431), (533, 151870), (1066, 75935), (2665, 30374), (5330, 15187)]