589027240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{640247}}^1$

素因数の和:640281

約数の個数: 32

約数和(自身を含む): 1382935680

約数和(自身を除く): 793908440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 640247, 1280494, 2560988, 3201235, 5121976, 6402470, 12804940, 14725681, 25609880, 29451362, 58902724, 73628405, 117805448, 147256810, 294513620, 589027240]

約数ペア:

[(1, 589027240), (2, 294513620), (4, 147256810), (5, 117805448), (8, 73628405), (10, 58902724), (20, 29451362), (23, 25609880), (40, 14725681), (46, 12804940), (92, 6402470), (115, 5121976), (184, 3201235), (230, 2560988), (460, 1280494), (920, 640247)]