3255133580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1\times {\mathrm{4001}}^1$

素因数の和:6170

約数の個数: 48

約数和(自身を含む): 7200718560

約数和(自身を除く): 3945584980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2141, 4001, 4282, 8002, 8564, 10705, 16004, 20005, 21410, 40010, 40679, 42820, 76019, 80020, 81358, 152038, 162716, 203395, 304076, 380095, 406790, 760190, 813580, 1520380, 8566141, 17132282, 34264564, 42830705, 85661410, 162756679, 171322820, 325513358, 651026716, 813783395, 1627566790, 3255133580]

約数ペア:

[(1, 3255133580), (2, 1627566790), (4, 813783395), (5, 651026716), (10, 325513358), (19, 171322820), (20, 162756679), (38, 85661410), (76, 42830705), (95, 34264564), (190, 17132282), (380, 8566141), (2141, 1520380), (4001, 813580), (4282, 760190), (8002, 406790), (8564, 380095), (10705, 304076), (16004, 203395), (20005, 162716), (21410, 152038), (40010, 81358), (40679, 80020), (42820, 76019)]