49368320

素因数分解:

$2^8\times 5^1\times {\mathrm{38569}}^1$

素因数の和:38590

約数の個数: 36

約数和(自身を含む): 118255620

約数和(自身を除く): 68887300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 38569, 77138, 154276, 192845, 308552, 385690, 617104, 771380, 1234208, 1542760, 2468416, 3085520, 4936832, 6171040, 9873664, 12342080, 24684160, 49368320]

約数ペア:

[(1, 49368320), (2, 24684160), (4, 12342080), (5, 9873664), (8, 6171040), (10, 4936832), (16, 3085520), (20, 2468416), (32, 1542760), (40, 1234208), (64, 771380), (80, 617104), (128, 385690), (160, 308552), (256, 192845), (320, 154276), (640, 77138), (1280, 38569)]