1036966420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{55691}}^1$

素因数の和:55733

約数の個数: 72

約数和(自身を含む): 2666532960

約数和(自身を除く): 1629566540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 9310, 18620, 55691, 111382, 222764, 278455, 389837, 556910, 779674, 1058129, 1113820, 1559348, 1949185, 2116258, 2728859, 3898370, 4232516, 5290645, 5457718, 7406903, 7796740, 10581290, 10915436, 13644295, 14813806, 21162580, 27288590, 29627612, 37034515, 51848321, 54577180, 74069030, 103696642, 148138060, 207393284, 259241605, 518483210, 1036966420]

約数ペア:

[(1, 1036966420), (2, 518483210), (4, 259241605), (5, 207393284), (7, 148138060), (10, 103696642), (14, 74069030), (19, 54577180), (20, 51848321), (28, 37034515), (35, 29627612), (38, 27288590), (49, 21162580), (70, 14813806), (76, 13644295), (95, 10915436), (98, 10581290), (133, 7796740), (140, 7406903), (190, 5457718), (196, 5290645), (245, 4232516), (266, 3898370), (380, 2728859), (490, 2116258), (532, 1949185), (665, 1559348), (931, 1113820), (980, 1058129), (1330, 779674), (1862, 556910), (2660, 389837), (3724, 278455), (4655, 222764), (9310, 111382), (18620, 55691)]