52003008760

素因数分解:

$2^3\times 5^1\times {\mathrm{7877}}^1\times {\mathrm{165047}}^1$

素因数の和:172935

約数の個数: 32

約数和(自身を含む): 117022332960

約数和(自身を除く): 65019324200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 7877, 15754, 31508, 39385, 63016, 78770, 157540, 165047, 315080, 330094, 660188, 825235, 1320376, 1650470, 3300940, 6601880, 1300075219, 2600150438, 5200300876, 6500376095, 10400601752, 13000752190, 26001504380, 52003008760]

約数ペア:

[(1, 52003008760), (2, 26001504380), (4, 13000752190), (5, 10400601752), (8, 6500376095), (10, 5200300876), (20, 2600150438), (40, 1300075219), (7877, 6601880), (15754, 3300940), (31508, 1650470), (39385, 1320376), (63016, 825235), (78770, 660188), (157540, 330094), (165047, 315080)]