133099180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1543}}^1$

素因数の和:1798

約数の個数: 48

約数和(自身を含む): 295706880

約数和(自身を除く): 162607700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 227, 380, 454, 908, 1135, 1543, 2270, 3086, 4313, 4540, 6172, 7715, 8626, 15430, 17252, 21565, 29317, 30860, 43130, 58634, 86260, 117268, 146585, 293170, 350261, 586340, 700522, 1401044, 1751305, 3502610, 6654959, 7005220, 13309918, 26619836, 33274795, 66549590, 133099180]

約数ペア:

[(1, 133099180), (2, 66549590), (4, 33274795), (5, 26619836), (10, 13309918), (19, 7005220), (20, 6654959), (38, 3502610), (76, 1751305), (95, 1401044), (190, 700522), (227, 586340), (380, 350261), (454, 293170), (908, 146585), (1135, 117268), (1543, 86260), (2270, 58634), (3086, 43130), (4313, 30860), (4540, 29317), (6172, 21565), (7715, 17252), (8626, 15430)]