205087168220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14159}}^1\times {\mathrm{65839}}^1$

素因数の和:80018

約数の個数: 48

約数和(自身を含む): 469876377600

約数和(自身を除く): 264789209380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 14159, 28318, 56636, 65839, 70795, 131678, 141590, 155749, 263356, 283180, 311498, 329195, 622996, 658390, 724229, 778745, 1316780, 1448458, 1557490, 2896916, 3114980, 3621145, 7242290, 14484580, 932214401, 1864428802, 3728857604, 4661072005, 9322144010, 10254358411, 18644288020, 20508716822, 41017433644, 51271792055, 102543584110, 205087168220]

約数ペア:

[(1, 205087168220), (2, 102543584110), (4, 51271792055), (5, 41017433644), (10, 20508716822), (11, 18644288020), (20, 10254358411), (22, 9322144010), (44, 4661072005), (55, 3728857604), (110, 1864428802), (220, 932214401), (14159, 14484580), (28318, 7242290), (56636, 3621145), (65839, 3114980), (70795, 2896916), (131678, 1557490), (141590, 1448458), (155749, 1316780), (263356, 778745), (283180, 724229), (311498, 658390), (329195, 622996)]