32808320

素因数分解:

$2^7\times 5^1\times {\mathrm{51263}}^1$

素因数の和:51282

約数の個数: 32

約数和(自身を含む): 78433920

約数和(自身を除く): 45625600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 51263, 102526, 205052, 256315, 410104, 512630, 820208, 1025260, 1640416, 2050520, 3280832, 4101040, 6561664, 8202080, 16404160, 32808320]

約数ペア:

[(1, 32808320), (2, 16404160), (4, 8202080), (5, 6561664), (8, 4101040), (10, 3280832), (16, 2050520), (20, 1640416), (32, 1025260), (40, 820208), (64, 512630), (80, 410104), (128, 256315), (160, 205052), (320, 102526), (640, 51263)]