66634700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{5507}}^1$

素因数の和:5543

約数の個数: 54

約数和(自身を含む): 158966388

約数和(自身を除く): 92331688

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 2420, 3025, 5507, 6050, 11014, 12100, 22028, 27535, 55070, 60577, 110140, 121154, 137675, 242308, 275350, 302885, 550700, 605770, 666347, 1211540, 1332694, 1514425, 2665388, 3028850, 3331735, 6057700, 6663470, 13326940, 16658675, 33317350, 66634700]

約数ペア:

[(1, 66634700), (2, 33317350), (4, 16658675), (5, 13326940), (10, 6663470), (11, 6057700), (20, 3331735), (22, 3028850), (25, 2665388), (44, 1514425), (50, 1332694), (55, 1211540), (100, 666347), (110, 605770), (121, 550700), (220, 302885), (242, 275350), (275, 242308), (484, 137675), (550, 121154), (605, 110140), (1100, 60577), (1210, 55070), (2420, 27535), (3025, 22028), (5507, 12100), (6050, 11014)]