550749130

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{2741}}^1$

素因数の和:3102

約数の個数: 32

約数和(自身を含む): 1009231488

約数和(自身を除く): 458482358

約数列:

[1, 2, 5, 10, 71, 142, 283, 355, 566, 710, 1415, 2741, 2830, 5482, 13705, 20093, 27410, 40186, 100465, 194611, 200930, 389222, 775703, 973055, 1551406, 1946110, 3878515, 7757030, 55074913, 110149826, 275374565, 550749130]

約数ペア:

[(1, 550749130), (2, 275374565), (5, 110149826), (10, 55074913), (71, 7757030), (142, 3878515), (283, 1946110), (355, 1551406), (566, 973055), (710, 775703), (1415, 389222), (2741, 200930), (2830, 194611), (5482, 100465), (13705, 40186), (20093, 27410)]