124194820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{214129}}^1$

素因数の和:214167

約数の個数: 24

約数和(自身を含む): 269803800

約数和(自身を除く): 145608980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 214129, 428258, 856516, 1070645, 2141290, 4282580, 6209741, 12419482, 24838964, 31048705, 62097410, 124194820]

約数ペア:

[(1, 124194820), (2, 62097410), (4, 31048705), (5, 24838964), (10, 12419482), (20, 6209741), (29, 4282580), (58, 2141290), (116, 1070645), (145, 856516), (290, 428258), (580, 214129)]