267354340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{110477}}^1$

素因数の和:110508

約数の個数: 36

約数和(自身を含む): 617130108

約数和(自身を除く): 349775768

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 110477, 220954, 441908, 552385, 1104770, 1215247, 2209540, 2430494, 4860988, 6076235, 12152470, 13367717, 24304940, 26735434, 53470868, 66838585, 133677170, 267354340]

約数ペア:

[(1, 267354340), (2, 133677170), (4, 66838585), (5, 53470868), (10, 26735434), (11, 24304940), (20, 13367717), (22, 12152470), (44, 6076235), (55, 4860988), (110, 2430494), (121, 2209540), (220, 1215247), (242, 1104770), (484, 552385), (605, 441908), (1210, 220954), (2420, 110477)]