119845480

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{49117}}^1$

素因数の和:49189

約数の個数: 32

約数和(自身を含む): 274078440

約数和(自身を除く): 154232960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 49117, 98234, 196468, 245585, 392936, 491170, 982340, 1964680, 2996137, 5992274, 11984548, 14980685, 23969096, 29961370, 59922740, 119845480]

約数ペア:

[(1, 119845480), (2, 59922740), (4, 29961370), (5, 23969096), (8, 14980685), (10, 11984548), (20, 5992274), (40, 2996137), (61, 1964680), (122, 982340), (244, 491170), (305, 392936), (488, 245585), (610, 196468), (1220, 98234), (2440, 49117)]