13590160

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{661}}^1$

素因数の和:931

約数の個数: 40

約数和(自身を含む): 31768056

約数和(自身を除く): 18177896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 514, 661, 1028, 1285, 1322, 2056, 2570, 2644, 3305, 4112, 5140, 5288, 6610, 10280, 10576, 13220, 20560, 26440, 52880, 169877, 339754, 679508, 849385, 1359016, 1698770, 2718032, 3397540, 6795080, 13590160]

約数ペア:

[(1, 13590160), (2, 6795080), (4, 3397540), (5, 2718032), (8, 1698770), (10, 1359016), (16, 849385), (20, 679508), (40, 339754), (80, 169877), (257, 52880), (514, 26440), (661, 20560), (1028, 13220), (1285, 10576), (1322, 10280), (2056, 6610), (2570, 5288), (2644, 5140), (3305, 4112)]