3670084340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{33529}}^1$

素因数の和:33972

約数の個数: 48

約数和(自身を含む): 8320000080

約数和(自身を除く): 4649915740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 421, 842, 1684, 2105, 4210, 5473, 8420, 10946, 21892, 27365, 33529, 54730, 67058, 109460, 134116, 167645, 335290, 435877, 670580, 871754, 1743508, 2179385, 4358770, 8717540, 14115709, 28231418, 56462836, 70578545, 141157090, 183504217, 282314180, 367008434, 734016868, 917521085, 1835042170, 3670084340]

約数ペア:

[(1, 3670084340), (2, 1835042170), (4, 917521085), (5, 734016868), (10, 367008434), (13, 282314180), (20, 183504217), (26, 141157090), (52, 70578545), (65, 56462836), (130, 28231418), (260, 14115709), (421, 8717540), (842, 4358770), (1684, 2179385), (2105, 1743508), (4210, 871754), (5473, 670580), (8420, 435877), (10946, 335290), (21892, 167645), (27365, 134116), (33529, 109460), (54730, 67058)]