4155156940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1717007}}^1$

素因数の和:1717038

約数の個数: 36

約数和(自身を含む): 9591206688

約数和(自身を除く): 5436049748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 1717007, 3434014, 6868028, 8585035, 17170070, 18887077, 34340140, 37774154, 75548308, 94435385, 188870770, 207757847, 377741540, 415515694, 831031388, 1038789235, 2077578470, 4155156940]

約数ペア:

[(1, 4155156940), (2, 2077578470), (4, 1038789235), (5, 831031388), (10, 415515694), (11, 377741540), (20, 207757847), (22, 188870770), (44, 94435385), (55, 75548308), (110, 37774154), (121, 34340140), (220, 18887077), (242, 17170070), (484, 8585035), (605, 6868028), (1210, 3434014), (2420, 1717007)]