322052480

素因数分解:

$2^7\times 5^1\times {\mathrm{503207}}^1$

素因数の和:503226

約数の個数: 32

約数和(自身を含む): 769908240

約数和(自身を除く): 447855760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 503207, 1006414, 2012828, 2516035, 4025656, 5032070, 8051312, 10064140, 16102624, 20128280, 32205248, 40256560, 64410496, 80513120, 161026240, 322052480]

約数ペア:

[(1, 322052480), (2, 161026240), (4, 80513120), (5, 64410496), (8, 40256560), (10, 32205248), (16, 20128280), (20, 16102624), (32, 10064140), (40, 8051312), (64, 5032070), (80, 4025656), (128, 2516035), (160, 2012828), (320, 1006414), (640, 503207)]