417413090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{27809}}^1$

素因数の和:27914

約数の個数: 32

約数和(自身を含む): 800928000

約数和(自身を除く): 383514910

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 3002, 7505, 15010, 27809, 55618, 139045, 278090, 528371, 1056742, 2196911, 2641855, 4393822, 5283710, 10984555, 21969110, 41741309, 83482618, 208706545, 417413090]

約数ペア:

[(1, 417413090), (2, 208706545), (5, 83482618), (10, 41741309), (19, 21969110), (38, 10984555), (79, 5283710), (95, 4393822), (158, 2641855), (190, 2196911), (395, 1056742), (790, 528371), (1501, 278090), (3002, 139045), (7505, 55618), (15010, 27809)]