8296840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6691}}^1$

素因数の和:6733

約数の個数: 32

約数和(自身を含む): 19272960

約数和(自身を除く): 10976120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 6691, 13382, 26764, 33455, 53528, 66910, 133820, 207421, 267640, 414842, 829684, 1037105, 1659368, 2074210, 4148420, 8296840]

約数ペア:

[(1, 8296840), (2, 4148420), (4, 2074210), (5, 1659368), (8, 1037105), (10, 829684), (20, 414842), (31, 267640), (40, 207421), (62, 133820), (124, 66910), (155, 53528), (248, 33455), (310, 26764), (620, 13382), (1240, 6691)]