109628960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97883}}^1$

素因数の和:97905

約数の個数: 48

約数和(自身を含む): 296001216

約数和(自身を除く): 186372256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 97883, 195766, 391532, 489415, 685181, 783064, 978830, 1370362, 1566128, 1957660, 2740724, 3132256, 3425905, 3915320, 5481448, 6851810, 7830640, 10962896, 13703620, 15661280, 21925792, 27407240, 54814480, 109628960]

約数ペア:

[(1, 109628960), (2, 54814480), (4, 27407240), (5, 21925792), (7, 15661280), (8, 13703620), (10, 10962896), (14, 7830640), (16, 6851810), (20, 5481448), (28, 3915320), (32, 3425905), (35, 3132256), (40, 2740724), (56, 1957660), (70, 1566128), (80, 1370362), (112, 978830), (140, 783064), (160, 685181), (224, 489415), (280, 391532), (560, 195766), (1120, 97883)]