103686380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2063}}^1$

素因数の和:2438

約数の個数: 48

約数和(自身を含む): 249661440

約数和(自身を除く): 145975060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 359, 718, 1436, 1795, 2063, 2513, 3590, 4126, 5026, 7180, 8252, 10052, 10315, 12565, 14441, 20630, 25130, 28882, 41260, 50260, 57764, 72205, 144410, 288820, 740617, 1481234, 2962468, 3703085, 5184319, 7406170, 10368638, 14812340, 20737276, 25921595, 51843190, 103686380]

約数ペア:

[(1, 103686380), (2, 51843190), (4, 25921595), (5, 20737276), (7, 14812340), (10, 10368638), (14, 7406170), (20, 5184319), (28, 3703085), (35, 2962468), (70, 1481234), (140, 740617), (359, 288820), (718, 144410), (1436, 72205), (1795, 57764), (2063, 50260), (2513, 41260), (3590, 28882), (4126, 25130), (5026, 20630), (7180, 14441), (8252, 12565), (10052, 10315)]