14201320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 37111680

約数和(自身を除く): 22910360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 757, 938, 1340, 1514, 1876, 2345, 2680, 3028, 3752, 3785, 4690, 5299, 6056, 7570, 9380, 10598, 15140, 18760, 21196, 26495, 30280, 42392, 50719, 52990, 101438, 105980, 202876, 211960, 253595, 355033, 405752, 507190, 710066, 1014380, 1420132, 1775165, 2028760, 2840264, 3550330, 7100660, 14201320]

約数ペア:

[(1, 14201320), (2, 7100660), (4, 3550330), (5, 2840264), (7, 2028760), (8, 1775165), (10, 1420132), (14, 1014380), (20, 710066), (28, 507190), (35, 405752), (40, 355033), (56, 253595), (67, 211960), (70, 202876), (134, 105980), (140, 101438), (268, 52990), (280, 50719), (335, 42392), (469, 30280), (536, 26495), (670, 21196), (757, 18760), (938, 15140), (1340, 10598), (1514, 9380), (1876, 7570), (2345, 6056), (2680, 5299), (3028, 4690), (3752, 3785)]