82409170

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2549}}^1$

素因数の和:2670

約数の個数: 32

約数和(自身を含む): 153673200

約数和(自身を除く): 71264030

約数列:

[1, 2, 5, 10, 53, 61, 106, 122, 265, 305, 530, 610, 2549, 3233, 5098, 6466, 12745, 16165, 25490, 32330, 135097, 155489, 270194, 310978, 675485, 777445, 1350970, 1554890, 8240917, 16481834, 41204585, 82409170]

約数ペア:

[(1, 82409170), (2, 41204585), (5, 16481834), (10, 8240917), (53, 1554890), (61, 1350970), (106, 777445), (122, 675485), (265, 310978), (305, 270194), (530, 155489), (610, 135097), (2549, 32330), (3233, 25490), (5098, 16165), (6466, 12745)]