101598560

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{12959}}^1$

素因数の和:12988

約数の個数: 72

約数和(自身を含む): 279236160

約数和(自身を除く): 177637600

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, 12959, 25918, 51836, 64795, 90713, 103672, 129590, 181426, 207344, 259180, 362852, 414688, 453565, 518360, 634991, 725704, 907130, 1036720, 1269982, 1451408, 1814260, 2073440, 2539964, 2902816, 3174955, 3628520, 5079928, 6349910, 7257040, 10159856, 12699820, 14514080, 20319712, 25399640, 50799280, 101598560]

約数ペア:

[(1, 101598560), (2, 50799280), (4, 25399640), (5, 20319712), (7, 14514080), (8, 12699820), (10, 10159856), (14, 7257040), (16, 6349910), (20, 5079928), (28, 3628520), (32, 3174955), (35, 2902816), (40, 2539964), (49, 2073440), (56, 1814260), (70, 1451408), (80, 1269982), (98, 1036720), (112, 907130), (140, 725704), (160, 634991), (196, 518360), (224, 453565), (245, 414688), (280, 362852), (392, 259180), (490, 207344), (560, 181426), (784, 129590), (980, 103672), (1120, 90713), (1568, 64795), (1960, 51836), (3920, 25918), (7840, 12959)]