2950246880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{376307}}^1$

素因数の和:376336

約数の個数: 72

約数和(自身を含む): 8107932168

約数和(自身を除く): 5157685288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 376307, 752614, 1505228, 1881535, 2634149, 3010456, 3763070, 5268298, 6020912, 7526140, 10536596, 12041824, 13170745, 15052280, 18439043, 21073192, 26341490, 30104560, 36878086, 42146384, 52682980, 60209120, 73756172, 84292768, 92195215, 105365960, 147512344, 184390430, 210731920, 295024688, 368780860, 421463840, 590049376, 737561720, 1475123440, 2950246880]

約数ペア:

[(1, 2950246880), (2, 1475123440), (4, 737561720), (5, 590049376), (7, 421463840), (8, 368780860), (10, 295024688), (14, 210731920), (16, 184390430), (20, 147512344), (28, 105365960), (32, 92195215), (35, 84292768), (40, 73756172), (49, 60209120), (56, 52682980), (70, 42146384), (80, 36878086), (98, 30104560), (112, 26341490), (140, 21073192), (160, 18439043), (196, 15052280), (224, 13170745), (245, 12041824), (280, 10536596), (392, 7526140), (490, 6020912), (560, 5268298), (784, 3763070), (980, 3010456), (1120, 2634149), (1568, 1881535), (1960, 1505228), (3920, 752614), (7840, 376307)]