29636860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1259}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 68584320

約数和(自身を除く): 38947460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 1259, 2140, 2354, 2518, 4708, 5036, 5885, 6295, 11770, 12590, 13849, 23540, 25180, 27698, 55396, 69245, 134713, 138490, 269426, 276980, 538852, 673565, 1347130, 1481843, 2694260, 2963686, 5927372, 7409215, 14818430, 29636860]

約数ペア:

[(1, 29636860), (2, 14818430), (4, 7409215), (5, 5927372), (10, 2963686), (11, 2694260), (20, 1481843), (22, 1347130), (44, 673565), (55, 538852), (107, 276980), (110, 269426), (214, 138490), (220, 134713), (428, 69245), (535, 55396), (1070, 27698), (1177, 25180), (1259, 23540), (2140, 13849), (2354, 12590), (2518, 11770), (4708, 6295), (5036, 5885)]