508841240

素因数分解:

$2^3\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{9733}}^1$

素因数の和:11051

約数の個数: 32

約数和(自身を含む): 1145886480

約数和(自身を除く): 637045240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1307, 2614, 5228, 6535, 9733, 10456, 13070, 19466, 26140, 38932, 48665, 52280, 77864, 97330, 194660, 389320, 12721031, 25442062, 50884124, 63605155, 101768248, 127210310, 254420620, 508841240]

約数ペア:

[(1, 508841240), (2, 254420620), (4, 127210310), (5, 101768248), (8, 63605155), (10, 50884124), (20, 25442062), (40, 12721031), (1307, 389320), (2614, 194660), (5228, 97330), (6535, 77864), (9733, 52280), (10456, 48665), (13070, 38932), (19466, 26140)]