32821180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 81185328

約数和(自身を除く): 48364148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 107, 140, 196, 214, 245, 313, 428, 490, 535, 626, 749, 980, 1070, 1252, 1498, 1565, 2140, 2191, 2996, 3130, 3745, 4382, 5243, 6260, 7490, 8764, 10486, 10955, 14980, 15337, 20972, 21910, 26215, 30674, 33491, 43820, 52430, 61348, 66982, 76685, 104860, 133964, 153370, 167455, 234437, 306740, 334910, 468874, 669820, 937748, 1172185, 1641059, 2344370, 3282118, 4688740, 6564236, 8205295, 16410590, 32821180]

約数ペア:

[(1, 32821180), (2, 16410590), (4, 8205295), (5, 6564236), (7, 4688740), (10, 3282118), (14, 2344370), (20, 1641059), (28, 1172185), (35, 937748), (49, 669820), (70, 468874), (98, 334910), (107, 306740), (140, 234437), (196, 167455), (214, 153370), (245, 133964), (313, 104860), (428, 76685), (490, 66982), (535, 61348), (626, 52430), (749, 43820), (980, 33491), (1070, 30674), (1252, 26215), (1498, 21910), (1565, 20972), (2140, 15337), (2191, 14980), (2996, 10955), (3130, 10486), (3745, 8764), (4382, 7490), (5243, 6260)]