130137700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16901}}^1$

素因数の和:16933

約数の個数: 72

約数和(自身を含む): 352102464

約数和(自身を除く): 221964764

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 16901, 33802, 67604, 84505, 118307, 169010, 185911, 236614, 338020, 371822, 422525, 473228, 591535, 743644, 845050, 929555, 1183070, 1301377, 1690100, 1859110, 2366140, 2602754, 2957675, 3718220, 4647775, 5205508, 5915350, 6506885, 9295550, 11830700, 13013770, 18591100, 26027540, 32534425, 65068850, 130137700]

約数ペア:

[(1, 130137700), (2, 65068850), (4, 32534425), (5, 26027540), (7, 18591100), (10, 13013770), (11, 11830700), (14, 9295550), (20, 6506885), (22, 5915350), (25, 5205508), (28, 4647775), (35, 3718220), (44, 2957675), (50, 2602754), (55, 2366140), (70, 1859110), (77, 1690100), (100, 1301377), (110, 1183070), (140, 929555), (154, 845050), (175, 743644), (220, 591535), (275, 473228), (308, 422525), (350, 371822), (385, 338020), (550, 236614), (700, 185911), (770, 169010), (1100, 118307), (1540, 84505), (1925, 67604), (3850, 33802), (7700, 16901)]