16364270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 33361632

約数和(自身を除く): 16997362

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 169, 230, 299, 338, 421, 598, 842, 845, 1495, 1690, 2105, 2990, 3887, 4210, 5473, 7774, 9683, 10946, 19366, 19435, 27365, 38870, 48415, 54730, 71149, 96830, 125879, 142298, 251758, 355745, 629395, 711490, 1258790, 1636427, 3272854, 8182135, 16364270]

約数ペア:

[(1, 16364270), (2, 8182135), (5, 3272854), (10, 1636427), (13, 1258790), (23, 711490), (26, 629395), (46, 355745), (65, 251758), (115, 142298), (130, 125879), (169, 96830), (230, 71149), (299, 54730), (338, 48415), (421, 38870), (598, 27365), (842, 19435), (845, 19366), (1495, 10946), (1690, 9683), (2105, 7774), (2990, 5473), (3887, 4210)]