3775520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{3371}}^1$

素因数の和:3393

約数の個数: 48

約数和(自身を含む): 10196928

約数和(自身を除く): 6421408

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, 3371, 6742, 13484, 16855, 23597, 26968, 33710, 47194, 53936, 67420, 94388, 107872, 117985, 134840, 188776, 235970, 269680, 377552, 471940, 539360, 755104, 943880, 1887760, 3775520]

約数ペア:

[(1, 3775520), (2, 1887760), (4, 943880), (5, 755104), (7, 539360), (8, 471940), (10, 377552), (14, 269680), (16, 235970), (20, 188776), (28, 134840), (32, 117985), (35, 107872), (40, 94388), (56, 67420), (70, 53936), (80, 47194), (112, 33710), (140, 26968), (160, 23597), (224, 16855), (280, 13484), (560, 6742), (1120, 3371)]