2598337840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{35419}}^1$

素因数の和:35570

約数の個数: 80

約数和(自身を含む): 6957054720

約数和(自身を除く): 4358716880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 131, 140, 262, 280, 524, 560, 655, 917, 1048, 1310, 1834, 2096, 2620, 3668, 4585, 5240, 7336, 9170, 10480, 14672, 18340, 35419, 36680, 70838, 73360, 141676, 177095, 247933, 283352, 354190, 495866, 566704, 708380, 991732, 1239665, 1416760, 1983464, 2479330, 2833520, 3966928, 4639889, 4958660, 9279778, 9917320, 18559556, 19834640, 23199445, 32479223, 37119112, 46398890, 64958446, 74238224, 92797780, 129916892, 162396115, 185595560, 259833784, 324792230, 371191120, 519667568, 649584460, 1299168920, 2598337840]

約数ペア:

[(1, 2598337840), (2, 1299168920), (4, 649584460), (5, 519667568), (7, 371191120), (8, 324792230), (10, 259833784), (14, 185595560), (16, 162396115), (20, 129916892), (28, 92797780), (35, 74238224), (40, 64958446), (56, 46398890), (70, 37119112), (80, 32479223), (112, 23199445), (131, 19834640), (140, 18559556), (262, 9917320), (280, 9279778), (524, 4958660), (560, 4639889), (655, 3966928), (917, 2833520), (1048, 2479330), (1310, 1983464), (1834, 1416760), (2096, 1239665), (2620, 991732), (3668, 708380), (4585, 566704), (5240, 495866), (7336, 354190), (9170, 283352), (10480, 247933), (14672, 177095), (18340, 141676), (35419, 73360), (36680, 70838)]