12869121650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3342629}}^1$

素因数の和:3342659

約数の個数: 48

約数和(自身を含む): 29843000640

約数和(自身を除く): 16973878990

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 3342629, 6685258, 16713145, 23398403, 33426290, 36768919, 46796806, 73537838, 83565725, 116992015, 167131450, 183844595, 233984030, 257382433, 367689190, 514764866, 584960075, 919222975, 1169920150, 1286912165, 1838445950, 2573824330, 6434560825, 12869121650]

約数ペア:

[(1, 12869121650), (2, 6434560825), (5, 2573824330), (7, 1838445950), (10, 1286912165), (11, 1169920150), (14, 919222975), (22, 584960075), (25, 514764866), (35, 367689190), (50, 257382433), (55, 233984030), (70, 183844595), (77, 167131450), (110, 116992015), (154, 83565725), (175, 73537838), (275, 46796806), (350, 36768919), (385, 33426290), (550, 23398403), (770, 16713145), (1925, 6685258), (3850, 3342629)]