7078962200

素因数分解:

$2^3\times 5^2\times {\mathrm{257}}^1\times {\mathrm{137723}}^1$

素因数の和:137996

約数の個数: 48

約数和(自身を含む): 16522748280

約数和(自身を除く): 9443786080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 257, 514, 1028, 1285, 2056, 2570, 5140, 6425, 10280, 12850, 25700, 51400, 137723, 275446, 550892, 688615, 1101784, 1377230, 2754460, 3443075, 5508920, 6886150, 13772300, 27544600, 35394811, 70789622, 141579244, 176974055, 283158488, 353948110, 707896220, 884870275, 1415792440, 1769740550, 3539481100, 7078962200]

約数ペア:

[(1, 7078962200), (2, 3539481100), (4, 1769740550), (5, 1415792440), (8, 884870275), (10, 707896220), (20, 353948110), (25, 283158488), (40, 176974055), (50, 141579244), (100, 70789622), (200, 35394811), (257, 27544600), (514, 13772300), (1028, 6886150), (1285, 5508920), (2056, 3443075), (2570, 2754460), (5140, 1377230), (6425, 1101784), (10280, 688615), (12850, 550892), (25700, 275446), (51400, 137723)]