3600740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 8890560

約数和(自身を除く): 5289820

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1259, 1430, 2518, 2860, 5036, 6295, 12590, 13849, 16367, 25180, 27698, 32734, 55396, 65468, 69245, 81835, 138490, 163670, 180037, 276980, 327340, 360074, 720148, 900185, 1800370, 3600740]

約数ペア:

[(1, 3600740), (2, 1800370), (4, 900185), (5, 720148), (10, 360074), (11, 327340), (13, 276980), (20, 180037), (22, 163670), (26, 138490), (44, 81835), (52, 69245), (55, 65468), (65, 55396), (110, 32734), (130, 27698), (143, 25180), (220, 16367), (260, 13849), (286, 12590), (572, 6295), (715, 5036), (1259, 2860), (1430, 2518)]