528060280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{3343}}^1$

素因数の和:3724

約数の個数: 64

約数和(自身を含む): 1300147200

約数和(自身を除く): 772086920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 359, 440, 718, 1436, 1795, 2872, 3343, 3590, 3949, 6686, 7180, 7898, 13372, 14360, 15796, 16715, 19745, 26744, 31592, 33430, 36773, 39490, 66860, 73546, 78980, 133720, 147092, 157960, 183865, 294184, 367730, 735460, 1200137, 1470920, 2400274, 4800548, 6000685, 9601096, 12001370, 13201507, 24002740, 26403014, 48005480, 52806028, 66007535, 105612056, 132015070, 264030140, 528060280]

約数ペア:

[(1, 528060280), (2, 264030140), (4, 132015070), (5, 105612056), (8, 66007535), (10, 52806028), (11, 48005480), (20, 26403014), (22, 24002740), (40, 13201507), (44, 12001370), (55, 9601096), (88, 6000685), (110, 4800548), (220, 2400274), (359, 1470920), (440, 1200137), (718, 735460), (1436, 367730), (1795, 294184), (2872, 183865), (3343, 157960), (3590, 147092), (3949, 133720), (6686, 78980), (7180, 73546), (7898, 66860), (13372, 39490), (14360, 36773), (15796, 33430), (16715, 31592), (19745, 26744)]