43002040

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11083}}^1$

素因数の和:11191

約数の個数: 32

約数和(自身を含む): 97760880

約数和(自身を除く): 54758840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 11083, 22166, 44332, 55415, 88664, 110830, 221660, 443320, 1075051, 2150102, 4300204, 5375255, 8600408, 10750510, 21501020, 43002040]

約数ペア:

[(1, 43002040), (2, 21501020), (4, 10750510), (5, 8600408), (8, 5375255), (10, 4300204), (20, 2150102), (40, 1075051), (97, 443320), (194, 221660), (388, 110830), (485, 88664), (776, 55415), (970, 44332), (1940, 22166), (3880, 11083)]