186922880

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3011}}^1$

素因数の和:3127

約数の個数: 64

約数和(自身を含む): 451619280

約数和(自身を除く): 264696400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 320, 388, 485, 640, 776, 970, 1552, 1940, 3011, 3104, 3880, 6022, 6208, 7760, 12044, 12416, 15055, 15520, 24088, 30110, 31040, 48176, 60220, 62080, 96352, 120440, 192704, 240880, 292067, 385408, 481760, 584134, 963520, 1168268, 1460335, 1927040, 2336536, 2920670, 4673072, 5841340, 9346144, 11682680, 18692288, 23365360, 37384576, 46730720, 93461440, 186922880]

約数ペア:

[(1, 186922880), (2, 93461440), (4, 46730720), (5, 37384576), (8, 23365360), (10, 18692288), (16, 11682680), (20, 9346144), (32, 5841340), (40, 4673072), (64, 2920670), (80, 2336536), (97, 1927040), (128, 1460335), (160, 1168268), (194, 963520), (320, 584134), (388, 481760), (485, 385408), (640, 292067), (776, 240880), (970, 192704), (1552, 120440), (1940, 96352), (3011, 62080), (3104, 60220), (3880, 48176), (6022, 31040), (6208, 30110), (7760, 24088), (12044, 15520), (12416, 15055)]