125931820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{6037}}^1$

素因数の和:6202

約数の個数: 48

約数和(自身を含む): 304315200

約数和(自身を除く): 178383380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 4172, 5215, 6037, 10430, 12074, 20860, 24148, 30185, 42259, 60370, 84518, 120740, 169036, 211295, 422590, 845180, 899513, 1799026, 3598052, 4497565, 6296591, 8995130, 12593182, 17990260, 25186364, 31482955, 62965910, 125931820]

約数ペア:

[(1, 125931820), (2, 62965910), (4, 31482955), (5, 25186364), (7, 17990260), (10, 12593182), (14, 8995130), (20, 6296591), (28, 4497565), (35, 3598052), (70, 1799026), (140, 899513), (149, 845180), (298, 422590), (596, 211295), (745, 169036), (1043, 120740), (1490, 84518), (2086, 60370), (2980, 42259), (4172, 30185), (5215, 24148), (6037, 20860), (10430, 12074)]