129277120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{57713}}^1$

素因数の和:57737

約数の個数: 56

約数和(自身を含む): 351824544

約数和(自身を除く): 222547424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 57713, 115426, 230852, 288565, 403991, 461704, 577130, 807982, 923408, 1154260, 1615964, 1846816, 2019955, 2308520, 3231928, 3693632, 4039910, 4617040, 6463856, 8079820, 9234080, 12927712, 16159640, 18468160, 25855424, 32319280, 64638560, 129277120]

約数ペア:

[(1, 129277120), (2, 64638560), (4, 32319280), (5, 25855424), (7, 18468160), (8, 16159640), (10, 12927712), (14, 9234080), (16, 8079820), (20, 6463856), (28, 4617040), (32, 4039910), (35, 3693632), (40, 3231928), (56, 2308520), (64, 2019955), (70, 1846816), (80, 1615964), (112, 1154260), (140, 923408), (160, 807982), (224, 577130), (280, 461704), (320, 403991), (448, 288565), (560, 230852), (1120, 115426), (2240, 57713)]