267109220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{100417}}^1$

素因数の和:100452

約数の個数: 48

約数和(自身を含む): 674808960

約数和(自身を除く): 407699740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 100417, 200834, 401668, 502085, 702919, 1004170, 1405838, 1907923, 2008340, 2811676, 3514595, 3815846, 7029190, 7631692, 9539615, 13355461, 14058380, 19079230, 26710922, 38158460, 53421844, 66777305, 133554610, 267109220]

約数ペア:

[(1, 267109220), (2, 133554610), (4, 66777305), (5, 53421844), (7, 38158460), (10, 26710922), (14, 19079230), (19, 14058380), (20, 13355461), (28, 9539615), (35, 7631692), (38, 7029190), (70, 3815846), (76, 3514595), (95, 2811676), (133, 2008340), (140, 1907923), (190, 1405838), (266, 1004170), (380, 702919), (532, 502085), (665, 401668), (1330, 200834), (2660, 100417)]