135677960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{308359}}^1$

素因数の和:308381

約数の個数: 32

約数和(自身を含む): 333028800

約数和(自身を除く): 197350840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 308359, 616718, 1233436, 1541795, 2466872, 3083590, 3391949, 6167180, 6783898, 12334360, 13567796, 16959745, 27135592, 33919490, 67838980, 135677960]

約数ペア:

[(1, 135677960), (2, 67838980), (4, 33919490), (5, 27135592), (8, 16959745), (10, 13567796), (11, 12334360), (20, 6783898), (22, 6167180), (40, 3391949), (44, 3083590), (55, 2466872), (88, 1541795), (110, 1233436), (220, 616718), (440, 308359)]