8238130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 15458688

約数和(自身を除く): 7220558

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 205, 283, 355, 410, 566, 710, 1415, 2830, 2911, 5822, 11603, 14555, 20093, 23206, 29110, 40186, 58015, 100465, 116030, 200930, 823813, 1647626, 4119065, 8238130]

約数ペア:

[(1, 8238130), (2, 4119065), (5, 1647626), (10, 823813), (41, 200930), (71, 116030), (82, 100465), (142, 58015), (205, 40186), (283, 29110), (355, 23206), (410, 20093), (566, 14555), (710, 11603), (1415, 5822), (2830, 2911)]