15480451580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1\times {\mathrm{72767}}^1$

素因数の和:73754

約数の個数: 48

約数和(自身を含む): 35501469696

約数和(自身を除く): 20021018116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 967, 1934, 3868, 4835, 9670, 10637, 19340, 21274, 42548, 53185, 72767, 106370, 145534, 212740, 291068, 363835, 727670, 800437, 1455340, 1600874, 3201748, 4002185, 8004370, 16008740, 70365689, 140731378, 281462756, 351828445, 703656890, 774022579, 1407313780, 1548045158, 3096090316, 3870112895, 7740225790, 15480451580]

約数ペア:

[(1, 15480451580), (2, 7740225790), (4, 3870112895), (5, 3096090316), (10, 1548045158), (11, 1407313780), (20, 774022579), (22, 703656890), (44, 351828445), (55, 281462756), (110, 140731378), (220, 70365689), (967, 16008740), (1934, 8004370), (3868, 4002185), (4835, 3201748), (9670, 1600874), (10637, 1455340), (19340, 800437), (21274, 727670), (42548, 363835), (53185, 291068), (72767, 212740), (106370, 145534)]