1572190900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{2137}}^1$

素因数の和:3209

約数の個数: 72

約数和(自身を含む): 3904569536

約数和(自身を除く): 2332378636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 1051, 2102, 2137, 4204, 4274, 5255, 7357, 8548, 10510, 10685, 14714, 14959, 21020, 21370, 26275, 29428, 29918, 36785, 42740, 52550, 53425, 59836, 73570, 74795, 105100, 106850, 147140, 149590, 183925, 213700, 299180, 367850, 373975, 735700, 747950, 1495900, 2245987, 4491974, 8983948, 11229935, 15721909, 22459870, 31443818, 44919740, 56149675, 62887636, 78609545, 112299350, 157219090, 224598700, 314438180, 393047725, 786095450, 1572190900]

約数ペア:

[(1, 1572190900), (2, 786095450), (4, 393047725), (5, 314438180), (7, 224598700), (10, 157219090), (14, 112299350), (20, 78609545), (25, 62887636), (28, 56149675), (35, 44919740), (50, 31443818), (70, 22459870), (100, 15721909), (140, 11229935), (175, 8983948), (350, 4491974), (700, 2245987), (1051, 1495900), (2102, 747950), (2137, 735700), (4204, 373975), (4274, 367850), (5255, 299180), (7357, 213700), (8548, 183925), (10510, 149590), (10685, 147140), (14714, 106850), (14959, 105100), (21020, 74795), (21370, 73570), (26275, 59836), (29428, 53425), (29918, 52550), (36785, 42740)]