126594020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{24439}}^1$

素因数の和:24492

約数の個数: 48

約数和(自身を含む): 312049920

約数和(自身を除く): 185455900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 24439, 48878, 97756, 122195, 171073, 244390, 342146, 488780, 684292, 855365, 904243, 1710730, 1808486, 3421460, 3616972, 4521215, 6329701, 9042430, 12659402, 18084860, 25318804, 31648505, 63297010, 126594020]

約数ペア:

[(1, 126594020), (2, 63297010), (4, 31648505), (5, 25318804), (7, 18084860), (10, 12659402), (14, 9042430), (20, 6329701), (28, 4521215), (35, 3616972), (37, 3421460), (70, 1808486), (74, 1710730), (140, 904243), (148, 855365), (185, 684292), (259, 488780), (370, 342146), (518, 244390), (740, 171073), (1036, 122195), (1295, 97756), (2590, 48878), (5180, 24439)]