76740200

素因数分解:

$2^3\times 5^2\times {\mathrm{257}}^1\times {\mathrm{1493}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 179235180

約数和(自身を除く): 102494980

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 257, 514, 1028, 1285, 1493, 2056, 2570, 2986, 5140, 5972, 6425, 7465, 10280, 11944, 12850, 14930, 25700, 29860, 37325, 51400, 59720, 74650, 149300, 298600, 383701, 767402, 1534804, 1918505, 3069608, 3837010, 7674020, 9592525, 15348040, 19185050, 38370100, 76740200]

約数ペア:

[(1, 76740200), (2, 38370100), (4, 19185050), (5, 15348040), (8, 9592525), (10, 7674020), (20, 3837010), (25, 3069608), (40, 1918505), (50, 1534804), (100, 767402), (200, 383701), (257, 298600), (514, 149300), (1028, 74650), (1285, 59720), (1493, 51400), (2056, 37325), (2570, 29860), (2986, 25700), (5140, 14930), (5972, 12850), (6425, 11944), (7465, 10280)]