25363560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2179}}^1$

素因数の和:2290

約数の個数: 64

約数和(自身を含む): 76910400

約数和(自身を除く): 51546840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2179, 2328, 2910, 3880, 4358, 5820, 6537, 8716, 10895, 11640, 13074, 17432, 21790, 26148, 32685, 43580, 52296, 65370, 87160, 130740, 211363, 261480, 422726, 634089, 845452, 1056815, 1268178, 1690904, 2113630, 2536356, 3170445, 4227260, 5072712, 6340890, 8454520, 12681780, 25363560]

約数ペア:

[(1, 25363560), (2, 12681780), (3, 8454520), (4, 6340890), (5, 5072712), (6, 4227260), (8, 3170445), (10, 2536356), (12, 2113630), (15, 1690904), (20, 1268178), (24, 1056815), (30, 845452), (40, 634089), (60, 422726), (97, 261480), (120, 211363), (194, 130740), (291, 87160), (388, 65370), (485, 52296), (582, 43580), (776, 32685), (970, 26148), (1164, 21790), (1455, 17432), (1940, 13074), (2179, 11640), (2328, 10895), (2910, 8716), (3880, 6537), (4358, 5820)]