13884076160

素因数分解:

$2^7\times 5^1\times {\mathrm{139}}^1\times {\mathrm{156071}}^1$

素因数の和:156229

約数の個数: 64

約数和(自身を含む): 33430622400

約数和(自身を除く): 19546546240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 278, 320, 556, 640, 695, 1112, 1390, 2224, 2780, 4448, 5560, 8896, 11120, 17792, 22240, 44480, 88960, 156071, 312142, 624284, 780355, 1248568, 1560710, 2497136, 3121420, 4994272, 6242840, 9988544, 12485680, 19977088, 21693869, 24971360, 43387738, 49942720, 86775476, 99885440, 108469345, 173550952, 216938690, 347101904, 433877380, 694203808, 867754760, 1388407616, 1735509520, 2776815232, 3471019040, 6942038080, 13884076160]

約数ペア:

[(1, 13884076160), (2, 6942038080), (4, 3471019040), (5, 2776815232), (8, 1735509520), (10, 1388407616), (16, 867754760), (20, 694203808), (32, 433877380), (40, 347101904), (64, 216938690), (80, 173550952), (128, 108469345), (139, 99885440), (160, 86775476), (278, 49942720), (320, 43387738), (556, 24971360), (640, 21693869), (695, 19977088), (1112, 12485680), (1390, 9988544), (2224, 6242840), (2780, 4994272), (4448, 3121420), (5560, 2497136), (8896, 1560710), (11120, 1248568), (17792, 780355), (22240, 624284), (44480, 312142), (88960, 156071)]