4758880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{607}}^1$

素因数の和:636

約数の個数: 72

約数和(自身を含む): 13099968

約数和(自身を除く): 8341088

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, 607, 784, 980, 1120, 1214, 1568, 1960, 2428, 3035, 3920, 4249, 4856, 6070, 7840, 8498, 9712, 12140, 16996, 19424, 21245, 24280, 29743, 33992, 42490, 48560, 59486, 67984, 84980, 97120, 118972, 135968, 148715, 169960, 237944, 297430, 339920, 475888, 594860, 679840, 951776, 1189720, 2379440, 4758880]

約数ペア:

[(1, 4758880), (2, 2379440), (4, 1189720), (5, 951776), (7, 679840), (8, 594860), (10, 475888), (14, 339920), (16, 297430), (20, 237944), (28, 169960), (32, 148715), (35, 135968), (40, 118972), (49, 97120), (56, 84980), (70, 67984), (80, 59486), (98, 48560), (112, 42490), (140, 33992), (160, 29743), (196, 24280), (224, 21245), (245, 19424), (280, 16996), (392, 12140), (490, 9712), (560, 8498), (607, 7840), (784, 6070), (980, 4856), (1120, 4249), (1214, 3920), (1568, 3035), (1960, 2428)]