122938480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{219533}}^1$

素因数の和:219553

約数の個数: 40

約数和(自身を含む): 326666592

約数和(自身を除く): 203728112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 219533, 439066, 878132, 1097665, 1536731, 1756264, 2195330, 3073462, 3512528, 4390660, 6146924, 7683655, 8781320, 12293848, 15367310, 17562640, 24587696, 30734620, 61469240, 122938480]

約数ペア:

[(1, 122938480), (2, 61469240), (4, 30734620), (5, 24587696), (7, 17562640), (8, 15367310), (10, 12293848), (14, 8781320), (16, 7683655), (20, 6146924), (28, 4390660), (35, 3512528), (40, 3073462), (56, 2195330), (70, 1756264), (80, 1536731), (112, 1097665), (140, 878132), (280, 439066), (560, 219533)]