184981120

素因数分解:

$2^7\times 5^1\times {\mathrm{289033}}^1$

素因数の和:289052

約数の個数: 32

約数和(自身を含む): 442222020

約数和(自身を除く): 257240900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 289033, 578066, 1156132, 1445165, 2312264, 2890330, 4624528, 5780660, 9249056, 11561320, 18498112, 23122640, 36996224, 46245280, 92490560, 184981120]

約数ペア:

[(1, 184981120), (2, 92490560), (4, 46245280), (5, 36996224), (8, 23122640), (10, 18498112), (16, 11561320), (20, 9249056), (32, 5780660), (40, 4624528), (64, 2890330), (80, 2312264), (128, 1445165), (160, 1156132), (320, 578066), (640, 289033)]