2247336620

素因数分解:

$2^2\times 5^1\times {\mathrm{4261}}^1\times {\mathrm{26371}}^1$

素因数の和:30641

約数の個数: 24

約数和(自身を含む): 4720693488

約数和(自身を除く): 2473356868

約数列:

[1, 2, 4, 5, 10, 20, 4261, 8522, 17044, 21305, 26371, 42610, 52742, 85220, 105484, 131855, 263710, 527420, 112366831, 224733662, 449467324, 561834155, 1123668310, 2247336620]

約数ペア:

[(1, 2247336620), (2, 1123668310), (4, 561834155), (5, 449467324), (10, 224733662), (20, 112366831), (4261, 527420), (8522, 263710), (17044, 131855), (21305, 105484), (26371, 85220), (42610, 52742)]