2073204520

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{192677}}^1$

素因数の和:192957

約数の個数: 32

約数和(自身を含む): 4682075400

約数和(自身を除く): 2608870880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 10760, 192677, 385354, 770708, 963385, 1541416, 1926770, 3853540, 7707080, 51830113, 103660226, 207320452, 259150565, 414640904, 518301130, 1036602260, 2073204520]

約数ペア:

[(1, 2073204520), (2, 1036602260), (4, 518301130), (5, 414640904), (8, 259150565), (10, 207320452), (20, 103660226), (40, 51830113), (269, 7707080), (538, 3853540), (1076, 1926770), (1345, 1541416), (2152, 963385), (2690, 770708), (5380, 385354), (10760, 192677)]