26408320

素因数分解:

$2^7\times 5^1\times {\mathrm{41263}}^1$

素因数の和:41282

約数の個数: 32

約数和(自身を含む): 63133920

約数和(自身を除く): 36725600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 41263, 82526, 165052, 206315, 330104, 412630, 660208, 825260, 1320416, 1650520, 2640832, 3301040, 5281664, 6602080, 13204160, 26408320]

約数ペア:

[(1, 26408320), (2, 13204160), (4, 6602080), (5, 5281664), (8, 3301040), (10, 2640832), (16, 1650520), (20, 1320416), (32, 825260), (40, 660208), (64, 412630), (80, 330104), (128, 206315), (160, 165052), (320, 82526), (640, 41263)]