513624530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{4513}}^1$

素因数の和:5138

約数の個数: 32

約数和(自身を含む): 975024000

約数和(自身を除く): 461399470

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 599, 1198, 2995, 4513, 5990, 9026, 11381, 22565, 22762, 45130, 56905, 85747, 113810, 171494, 428735, 857470, 2703287, 5406574, 13516435, 27032870, 51362453, 102724906, 256812265, 513624530]

約数ペア:

[(1, 513624530), (2, 256812265), (5, 102724906), (10, 51362453), (19, 27032870), (38, 13516435), (95, 5406574), (190, 2703287), (599, 857470), (1198, 428735), (2995, 171494), (4513, 113810), (5990, 85747), (9026, 56905), (11381, 45130), (22565, 22762)]