834873880

素因数分解:

$2^3\times 5^1\times {\mathrm{2579}}^1\times {\mathrm{8093}}^1$

素因数の和:10683

約数の個数: 32

約数和(自身を含む): 1879426800

約数和(自身を除く): 1044552920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2579, 5158, 8093, 10316, 12895, 16186, 20632, 25790, 32372, 40465, 51580, 64744, 80930, 103160, 161860, 323720, 20871847, 41743694, 83487388, 104359235, 166974776, 208718470, 417436940, 834873880]

約数ペア:

[(1, 834873880), (2, 417436940), (4, 208718470), (5, 166974776), (8, 104359235), (10, 83487388), (20, 41743694), (40, 20871847), (2579, 323720), (5158, 161860), (8093, 103160), (10316, 80930), (12895, 64744), (16186, 51580), (20632, 40465), (25790, 32372)]