2013803080

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{82129}}^1$

素因数の和:82753

約数の個数: 32

約数和(自身を含む): 4538503800

約数和(自身を除く): 2524700720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 1226, 2452, 3065, 4904, 6130, 12260, 24520, 82129, 164258, 328516, 410645, 657032, 821290, 1642580, 3285160, 50345077, 100690154, 201380308, 251725385, 402760616, 503450770, 1006901540, 2013803080]

約数ペア:

[(1, 2013803080), (2, 1006901540), (4, 503450770), (5, 402760616), (8, 251725385), (10, 201380308), (20, 100690154), (40, 50345077), (613, 3285160), (1226, 1642580), (2452, 821290), (3065, 657032), (4904, 410645), (6130, 328516), (12260, 164258), (24520, 82129)]