15671974280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23047021}}^1$

素因数の和:23047049

約数の個数: 32

約数和(自身を含む): 37336175640

約数和(自身を除く): 21664201360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 23047021, 46094042, 92188084, 115235105, 184376168, 230470210, 391799357, 460940420, 783598714, 921880840, 1567197428, 1958996785, 3134394856, 3917993570, 7835987140, 15671974280]

約数ペア:

[(1, 15671974280), (2, 7835987140), (4, 3917993570), (5, 3134394856), (8, 1958996785), (10, 1567197428), (17, 921880840), (20, 783598714), (34, 460940420), (40, 391799357), (68, 230470210), (85, 184376168), (136, 115235105), (170, 92188084), (340, 46094042), (680, 23047021)]