254104348565

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{2234179}}^1$

素因数の和:2234273

約数の個数: 24

約数和(自身を含む): 326172406560

約数和(自身を除く): 72068057995

約数列:

[1, 5, 23, 43, 115, 215, 529, 989, 2645, 4945, 22747, 113735, 2234179, 11170895, 51386117, 96069697, 256930585, 480348485, 1181880691, 2209603031, 5909403455, 11048015155, 50820869713, 254104348565]

約数ペア:

[(1, 254104348565), (5, 50820869713), (23, 11048015155), (43, 5909403455), (115, 2209603031), (215, 1181880691), (529, 480348485), (989, 256930585), (2645, 96069697), (4945, 51386117), (22747, 11170895), (113735, 2234179)]