402010075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2269}}^1$

素因数の和:2671

約数の個数: 24

約数和(自身を含む): 526367600

約数和(自身を除く): 124357525

約数列:

[1, 5, 19, 25, 95, 373, 475, 1865, 2269, 7087, 9325, 11345, 35435, 43111, 56725, 177175, 215555, 846337, 1077775, 4231685, 16080403, 21158425, 80402015, 402010075]

約数ペア:

[(1, 402010075), (5, 80402015), (19, 21158425), (25, 16080403), (95, 4231685), (373, 1077775), (475, 846337), (1865, 215555), (2269, 177175), (7087, 56725), (9325, 43111), (11345, 35435)]