41288320

素因数分解:

$2^7\times 5^1\times {\mathrm{64513}}^1$

素因数の和:64532

約数の個数: 32

約数和(自身を含む): 98706420

約数和(自身を除く): 57418100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 64513, 129026, 258052, 322565, 516104, 645130, 1032208, 1290260, 2064416, 2580520, 4128832, 5161040, 8257664, 10322080, 20644160, 41288320]

約数ペア:

[(1, 41288320), (2, 20644160), (4, 10322080), (5, 8257664), (8, 5161040), (10, 4128832), (16, 2580520), (20, 2064416), (32, 1290260), (40, 1032208), (64, 645130), (80, 516104), (128, 322565), (160, 258052), (320, 129026), (640, 64513)]