2833820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1171}}^1$

素因数の和:1202

約数の個数: 36

約数和(自身を含む): 6546792

約数和(自身を除く): 3712972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1171, 1210, 2342, 2420, 4684, 5855, 11710, 12881, 23420, 25762, 51524, 64405, 128810, 141691, 257620, 283382, 566764, 708455, 1416910, 2833820]

約数ペア:

[(1, 2833820), (2, 1416910), (4, 708455), (5, 566764), (10, 283382), (11, 257620), (20, 141691), (22, 128810), (44, 64405), (55, 51524), (110, 25762), (121, 23420), (220, 12881), (242, 11710), (484, 5855), (605, 4684), (1171, 2420), (1210, 2342)]