4022892020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{106033}}^1$

素因数の和:106320

約数の個数: 48

約数和(自身を含む): 9690659328

約数和(自身を除く): 5667767308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271, 542, 1084, 1355, 1897, 2710, 3794, 5420, 7588, 9485, 18970, 37940, 106033, 212066, 424132, 530165, 742231, 1060330, 1484462, 2120660, 2968924, 3711155, 7422310, 14844620, 28734943, 57469886, 114939772, 143674715, 201144601, 287349430, 402289202, 574698860, 804578404, 1005723005, 2011446010, 4022892020]

約数ペア:

[(1, 4022892020), (2, 2011446010), (4, 1005723005), (5, 804578404), (7, 574698860), (10, 402289202), (14, 287349430), (20, 201144601), (28, 143674715), (35, 114939772), (70, 57469886), (140, 28734943), (271, 14844620), (542, 7422310), (1084, 3711155), (1355, 2968924), (1897, 2120660), (2710, 1484462), (3794, 1060330), (5420, 742231), (7588, 530165), (9485, 424132), (18970, 212066), (37940, 106033)]