1090150960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{439577}}^1$

素因数の和:439621

約数の個数: 40

約数和(自身を含む): 2616368256

約数和(自身を除く): 1526217296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 439577, 879154, 1758308, 2197885, 3516616, 4395770, 7033232, 8791540, 13626887, 17583080, 27253774, 35166160, 54507548, 68134435, 109015096, 136268870, 218030192, 272537740, 545075480, 1090150960]

約数ペア:

[(1, 1090150960), (2, 545075480), (4, 272537740), (5, 218030192), (8, 136268870), (10, 109015096), (16, 68134435), (20, 54507548), (31, 35166160), (40, 27253774), (62, 17583080), (80, 13626887), (124, 8791540), (155, 7033232), (248, 4395770), (310, 3516616), (496, 2197885), (620, 1758308), (1240, 879154), (2480, 439577)]