4905551090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{26561}}^1$

素因数の和:26675

約数の個数: 64

約数和(自身を含む): 10189608192

約数和(自身を除く): 5284057102

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 73, 110, 115, 146, 230, 253, 365, 506, 730, 803, 1265, 1606, 1679, 2530, 3358, 4015, 8030, 8395, 16790, 18469, 26561, 36938, 53122, 92345, 132805, 184690, 265610, 292171, 584342, 610903, 1221806, 1460855, 1938953, 2921710, 3054515, 3877906, 6109030, 6719933, 9694765, 13439866, 19389530, 21328483, 33599665, 42656966, 44595919, 67199330, 89191838, 106642415, 213284830, 222979595, 445959190, 490555109, 981110218, 2452775545, 4905551090]

約数ペア:

[(1, 4905551090), (2, 2452775545), (5, 981110218), (10, 490555109), (11, 445959190), (22, 222979595), (23, 213284830), (46, 106642415), (55, 89191838), (73, 67199330), (110, 44595919), (115, 42656966), (146, 33599665), (230, 21328483), (253, 19389530), (365, 13439866), (506, 9694765), (730, 6719933), (803, 6109030), (1265, 3877906), (1606, 3054515), (1679, 2921710), (2530, 1938953), (3358, 1460855), (4015, 1221806), (8030, 610903), (8395, 584342), (16790, 292171), (18469, 265610), (26561, 184690), (36938, 132805), (53122, 92345)]