2034167960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{10531}}^1$

素因数の和:10992

約数の個数: 64

約数和(自身を含む): 5004806400

約数和(自身を除く): 2970638440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 439, 440, 878, 1756, 2195, 3512, 4390, 4829, 8780, 9658, 10531, 17560, 19316, 21062, 24145, 38632, 42124, 48290, 52655, 84248, 96580, 105310, 115841, 193160, 210620, 231682, 421240, 463364, 579205, 926728, 1158410, 2316820, 4623109, 4633640, 9246218, 18492436, 23115545, 36984872, 46231090, 50854199, 92462180, 101708398, 184924360, 203416796, 254270995, 406833592, 508541990, 1017083980, 2034167960]

約数ペア:

[(1, 2034167960), (2, 1017083980), (4, 508541990), (5, 406833592), (8, 254270995), (10, 203416796), (11, 184924360), (20, 101708398), (22, 92462180), (40, 50854199), (44, 46231090), (55, 36984872), (88, 23115545), (110, 18492436), (220, 9246218), (439, 4633640), (440, 4623109), (878, 2316820), (1756, 1158410), (2195, 926728), (3512, 579205), (4390, 463364), (4829, 421240), (8780, 231682), (9658, 210620), (10531, 193160), (17560, 115841), (19316, 105310), (21062, 96580), (24145, 84248), (38632, 52655), (42124, 48290)]