125906480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{32119}}^1$

素因数の和:32146

約数の個数: 60

約数和(自身を含む): 340536240

約数和(自身を除く): 214629760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 32119, 64238, 128476, 160595, 224833, 256952, 321190, 449666, 513904, 642380, 899332, 1124165, 1284760, 1573831, 1798664, 2248330, 2569520, 3147662, 3597328, 4496660, 6295324, 7869155, 8993320, 12590648, 15738310, 17986640, 25181296, 31476620, 62953240, 125906480]

約数ペア:

[(1, 125906480), (2, 62953240), (4, 31476620), (5, 25181296), (7, 17986640), (8, 15738310), (10, 12590648), (14, 8993320), (16, 7869155), (20, 6295324), (28, 4496660), (35, 3597328), (40, 3147662), (49, 2569520), (56, 2248330), (70, 1798664), (80, 1573831), (98, 1284760), (112, 1124165), (140, 899332), (196, 642380), (245, 513904), (280, 449666), (392, 321190), (490, 256952), (560, 224833), (784, 160595), (980, 128476), (1960, 64238), (3920, 32119)]