42587120

素因数分解:

$2^4\times 5^1\times {\mathrm{607}}^1\times {\mathrm{877}}^1$

素因数の和:1497

約数の個数: 40

約数和(自身を含む): 99291264

約数和(自身を除く): 56704144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 607, 877, 1214, 1754, 2428, 3035, 3508, 4385, 4856, 6070, 7016, 8770, 9712, 12140, 14032, 17540, 24280, 35080, 48560, 70160, 532339, 1064678, 2129356, 2661695, 4258712, 5323390, 8517424, 10646780, 21293560, 42587120]

約数ペア:

[(1, 42587120), (2, 21293560), (4, 10646780), (5, 8517424), (8, 5323390), (10, 4258712), (16, 2661695), (20, 2129356), (40, 1064678), (80, 532339), (607, 70160), (877, 48560), (1214, 35080), (1754, 24280), (2428, 17540), (3035, 14032), (3508, 12140), (4385, 9712), (4856, 8770), (6070, 7016)]