9377960

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2417}}^1$

素因数の和:2525

約数の個数: 32

約数和(自身を含む): 21326760

約数和(自身を除く): 11948800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 2417, 3880, 4834, 9668, 12085, 19336, 24170, 48340, 96680, 234449, 468898, 937796, 1172245, 1875592, 2344490, 4688980, 9377960]

約数ペア:

[(1, 9377960), (2, 4688980), (4, 2344490), (5, 1875592), (8, 1172245), (10, 937796), (20, 468898), (40, 234449), (97, 96680), (194, 48340), (388, 24170), (485, 19336), (776, 12085), (970, 9668), (1940, 4834), (2417, 3880)]