3217778900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{42961}}^1$

素因数の和:43089

約数の個数: 72

約数和(自身を含む): 8054859456

約数和(自身を除く): 4837080556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 107, 140, 175, 214, 350, 428, 535, 700, 749, 1070, 1498, 2140, 2675, 2996, 3745, 5350, 7490, 10700, 14980, 18725, 37450, 42961, 74900, 85922, 171844, 214805, 300727, 429610, 601454, 859220, 1074025, 1202908, 1503635, 2148050, 3007270, 4296100, 4596827, 6014540, 7518175, 9193654, 15036350, 18387308, 22984135, 30072700, 32177789, 45968270, 64355578, 91936540, 114920675, 128711156, 160888945, 229841350, 321777890, 459682700, 643555780, 804444725, 1608889450, 3217778900]

約数ペア:

[(1, 3217778900), (2, 1608889450), (4, 804444725), (5, 643555780), (7, 459682700), (10, 321777890), (14, 229841350), (20, 160888945), (25, 128711156), (28, 114920675), (35, 91936540), (50, 64355578), (70, 45968270), (100, 32177789), (107, 30072700), (140, 22984135), (175, 18387308), (214, 15036350), (350, 9193654), (428, 7518175), (535, 6014540), (700, 4596827), (749, 4296100), (1070, 3007270), (1498, 2148050), (2140, 1503635), (2675, 1202908), (2996, 1074025), (3745, 859220), (5350, 601454), (7490, 429610), (10700, 300727), (14980, 214805), (18725, 171844), (37450, 85922), (42961, 74900)]