201012940

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{37363}}^1$

素因数の和:37641

約数の個数: 24

約数和(自身を含む): 423707760

約数和(自身を除く): 222694820

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 37363, 74726, 149452, 186815, 373630, 747260, 10050647, 20101294, 40202588, 50253235, 100506470, 201012940]

約数ペア:

[(1, 201012940), (2, 100506470), (4, 50253235), (5, 40202588), (10, 20101294), (20, 10050647), (269, 747260), (538, 373630), (1076, 186815), (1345, 149452), (2690, 74726), (5380, 37363)]