5667640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1171}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 14028840

約数和(自身を除く): 8361200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1171, 1210, 2342, 2420, 4684, 4840, 5855, 9368, 11710, 12881, 23420, 25762, 46840, 51524, 64405, 103048, 128810, 141691, 257620, 283382, 515240, 566764, 708455, 1133528, 1416910, 2833820, 5667640]

約数ペア:

[(1, 5667640), (2, 2833820), (4, 1416910), (5, 1133528), (8, 708455), (10, 566764), (11, 515240), (20, 283382), (22, 257620), (40, 141691), (44, 128810), (55, 103048), (88, 64405), (110, 51524), (121, 46840), (220, 25762), (242, 23420), (440, 12881), (484, 11710), (605, 9368), (968, 5855), (1171, 4840), (1210, 4684), (2342, 2420)]