13303773520

素因数分解:

$2^4\times 5^1\times {\mathrm{16363}}^1\times {\mathrm{10163}}^1$

素因数の和:26539

約数の個数: 40

約数和(自身を含む): 30936207456

約数和(自身を除く): 17632433936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 10163, 16363, 20326, 32726, 40652, 50815, 65452, 81304, 81815, 101630, 130904, 162608, 163630, 203260, 261808, 327260, 406520, 654520, 813040, 1309040, 166297169, 332594338, 665188676, 831485845, 1330377352, 1662971690, 2660754704, 3325943380, 6651886760, 13303773520]

約数ペア:

[(1, 13303773520), (2, 6651886760), (4, 3325943380), (5, 2660754704), (8, 1662971690), (10, 1330377352), (16, 831485845), (20, 665188676), (40, 332594338), (80, 166297169), (10163, 1309040), (16363, 813040), (20326, 654520), (32726, 406520), (40652, 327260), (50815, 261808), (65452, 203260), (81304, 163630), (81815, 162608), (101630, 130904)]