2041160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4639}}^1$

素因数の和:4661

約数の個数: 32

約数和(自身を含む): 5011200

約数和(自身を除く): 2970040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4639, 9278, 18556, 23195, 37112, 46390, 51029, 92780, 102058, 185560, 204116, 255145, 408232, 510290, 1020580, 2041160]

約数ペア:

[(1, 2041160), (2, 1020580), (4, 510290), (5, 408232), (8, 255145), (10, 204116), (11, 185560), (20, 102058), (22, 92780), (40, 51029), (44, 46390), (55, 37112), (88, 23195), (110, 18556), (220, 9278), (440, 4639)]