117253540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{254899}}^1$

素因数の和:254931

約数の個数: 24

約数和(自身を含む): 256939200

約数和(自身を除く): 139685660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 254899, 509798, 1019596, 1274495, 2548990, 5097980, 5862677, 11725354, 23450708, 29313385, 58626770, 117253540]

約数ペア:

[(1, 117253540), (2, 58626770), (4, 29313385), (5, 23450708), (10, 11725354), (20, 5862677), (23, 5097980), (46, 2548990), (92, 1274495), (115, 1019596), (230, 509798), (460, 254899)]