13306478860

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{44927}}^1$

素因数の和:45246

約数の個数: 48

約数和(自身を含む): 28531077120

約数和(自身を除く): 15224598260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 251, 295, 502, 590, 1004, 1180, 1255, 2510, 5020, 14809, 29618, 44927, 59236, 74045, 89854, 148090, 179708, 224635, 296180, 449270, 898540, 2650693, 5301386, 10602772, 11276677, 13253465, 22553354, 26506930, 45106708, 53013860, 56383385, 112766770, 225533540, 665323943, 1330647886, 2661295772, 3326619715, 6653239430, 13306478860]

約数ペア:

[(1, 13306478860), (2, 6653239430), (4, 3326619715), (5, 2661295772), (10, 1330647886), (20, 665323943), (59, 225533540), (118, 112766770), (236, 56383385), (251, 53013860), (295, 45106708), (502, 26506930), (590, 22553354), (1004, 13253465), (1180, 11276677), (1255, 10602772), (2510, 5301386), (5020, 2650693), (14809, 898540), (29618, 449270), (44927, 296180), (59236, 224635), (74045, 179708), (89854, 148090)]