13845440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{883}}^1$

素因数の和:914

約数の個数: 84

約数和(自身を含む): 38395656

約数和(自身を除く): 24550216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 883, 980, 1120, 1568, 1766, 1960, 2240, 3136, 3532, 3920, 4415, 6181, 7064, 7840, 8830, 12362, 14128, 15680, 17660, 24724, 28256, 30905, 35320, 43267, 49448, 56512, 61810, 70640, 86534, 98896, 123620, 141280, 173068, 197792, 216335, 247240, 282560, 346136, 395584, 432670, 494480, 692272, 865340, 988960, 1384544, 1730680, 1977920, 2769088, 3461360, 6922720, 13845440]

約数ペア:

[(1, 13845440), (2, 6922720), (4, 3461360), (5, 2769088), (7, 1977920), (8, 1730680), (10, 1384544), (14, 988960), (16, 865340), (20, 692272), (28, 494480), (32, 432670), (35, 395584), (40, 346136), (49, 282560), (56, 247240), (64, 216335), (70, 197792), (80, 173068), (98, 141280), (112, 123620), (140, 98896), (160, 86534), (196, 70640), (224, 61810), (245, 56512), (280, 49448), (320, 43267), (392, 35320), (448, 30905), (490, 28256), (560, 24724), (784, 17660), (883, 15680), (980, 14128), (1120, 12362), (1568, 8830), (1766, 7840), (1960, 7064), (2240, 6181), (3136, 4415), (3532, 3920)]