7580550880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{966907}}^1$

素因数の和:966936

約数の個数: 72

約数和(自身を含む): 20832999768

約数和(自身を除く): 13252448888

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, 966907, 1933814, 3867628, 4834535, 6768349, 7735256, 9669070, 13536698, 15470512, 19338140, 27073396, 30941024, 33841745, 38676280, 47378443, 54146792, 67683490, 77352560, 94756886, 108293584, 135366980, 154705120, 189513772, 216587168, 236892215, 270733960, 379027544, 473784430, 541467920, 758055088, 947568860, 1082935840, 1516110176, 1895137720, 3790275440, 7580550880]

約数ペア:

[(1, 7580550880), (2, 3790275440), (4, 1895137720), (5, 1516110176), (7, 1082935840), (8, 947568860), (10, 758055088), (14, 541467920), (16, 473784430), (20, 379027544), (28, 270733960), (32, 236892215), (35, 216587168), (40, 189513772), (49, 154705120), (56, 135366980), (70, 108293584), (80, 94756886), (98, 77352560), (112, 67683490), (140, 54146792), (160, 47378443), (196, 38676280), (224, 33841745), (245, 30941024), (280, 27073396), (392, 19338140), (490, 15470512), (560, 13536698), (784, 9669070), (980, 7735256), (1120, 6768349), (1568, 4834535), (1960, 3867628), (3920, 1933814), (7840, 966907)]