41653480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 103135680

約数和(自身を除く): 61482200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 137, 220, 274, 440, 548, 685, 691, 1096, 1370, 1382, 1507, 2740, 2764, 3014, 3455, 5480, 5528, 6028, 6910, 7535, 7601, 12056, 13820, 15070, 15202, 27640, 30140, 30404, 38005, 60280, 60808, 76010, 94667, 152020, 189334, 304040, 378668, 473335, 757336, 946670, 1041337, 1893340, 2082674, 3786680, 4165348, 5206685, 8330696, 10413370, 20826740, 41653480]

約数ペア:

[(1, 41653480), (2, 20826740), (4, 10413370), (5, 8330696), (8, 5206685), (10, 4165348), (11, 3786680), (20, 2082674), (22, 1893340), (40, 1041337), (44, 946670), (55, 757336), (88, 473335), (110, 378668), (137, 304040), (220, 189334), (274, 152020), (440, 94667), (548, 76010), (685, 60808), (691, 60280), (1096, 38005), (1370, 30404), (1382, 30140), (1507, 27640), (2740, 15202), (2764, 15070), (3014, 13820), (3455, 12056), (5480, 7601), (5528, 7535), (6028, 6910)]