13062140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7177}}^1$

素因数の和:7206

約数の個数: 48

約数和(自身を含む): 33765312

約数和(自身を除く): 20703172

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 7177, 14354, 28708, 35885, 50239, 71770, 93301, 100478, 143540, 186602, 200956, 251195, 373204, 466505, 502390, 653107, 933010, 1004780, 1306214, 1866020, 2612428, 3265535, 6531070, 13062140]

約数ペア:

[(1, 13062140), (2, 6531070), (4, 3265535), (5, 2612428), (7, 1866020), (10, 1306214), (13, 1004780), (14, 933010), (20, 653107), (26, 502390), (28, 466505), (35, 373204), (52, 251195), (65, 200956), (70, 186602), (91, 143540), (130, 100478), (140, 93301), (182, 71770), (260, 50239), (364, 35885), (455, 28708), (910, 14354), (1820, 7177)]