38956970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7309}}^1$

素因数の和:7370

約数の個数: 32

約数和(自身を含む): 77369040

約数和(自身を除く): 38412070

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 7309, 14618, 36545, 73090, 95017, 190034, 299669, 475085, 599338, 950170, 1498345, 2996690, 3895697, 7791394, 19478485, 38956970]

約数ペア:

[(1, 38956970), (2, 19478485), (5, 7791394), (10, 3895697), (13, 2996690), (26, 1498345), (41, 950170), (65, 599338), (82, 475085), (130, 299669), (205, 190034), (410, 95017), (533, 73090), (1066, 36545), (2665, 14618), (5330, 7309)]