973646860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{12071}}^1$

素因数の和:12226

約数の個数: 48

約数和(自身を含む): 2119360320

約数和(自身を除く): 1145713460

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 109, 148, 185, 218, 370, 436, 545, 740, 1090, 2180, 4033, 8066, 12071, 16132, 20165, 24142, 40330, 48284, 60355, 80660, 120710, 241420, 446627, 893254, 1315739, 1786508, 2233135, 2631478, 4466270, 5262956, 6578695, 8932540, 13157390, 26314780, 48682343, 97364686, 194729372, 243411715, 486823430, 973646860]

約数ペア:

[(1, 973646860), (2, 486823430), (4, 243411715), (5, 194729372), (10, 97364686), (20, 48682343), (37, 26314780), (74, 13157390), (109, 8932540), (148, 6578695), (185, 5262956), (218, 4466270), (370, 2631478), (436, 2233135), (545, 1786508), (740, 1315739), (1090, 893254), (2180, 446627), (4033, 241420), (8066, 120710), (12071, 80660), (16132, 60355), (20165, 48284), (24142, 40330)]