13932020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 31546368

約数和(自身を除く): 17614348

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 977, 1426, 1954, 2852, 3565, 3908, 4885, 7130, 9770, 14260, 19540, 22471, 30287, 44942, 60574, 89884, 112355, 121148, 151435, 224710, 302870, 449420, 605740, 696601, 1393202, 2786404, 3483005, 6966010, 13932020]

約数ペア:

[(1, 13932020), (2, 6966010), (4, 3483005), (5, 2786404), (10, 1393202), (20, 696601), (23, 605740), (31, 449420), (46, 302870), (62, 224710), (92, 151435), (115, 121148), (124, 112355), (155, 89884), (230, 60574), (310, 44942), (460, 30287), (620, 22471), (713, 19540), (977, 14260), (1426, 9770), (1954, 7130), (2852, 4885), (3565, 3908)]