2183640800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{248141}}^1$

素因数の和:248172

約数の個数: 72

約数和(自身を含む): 5815455912

約数和(自身を除く): 3631815112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 8800, 248141, 496282, 992564, 1240705, 1985128, 2481410, 2729551, 3970256, 4962820, 5459102, 6203525, 7940512, 9925640, 10918204, 12407050, 13647755, 19851280, 21836408, 24814100, 27295510, 39702560, 43672816, 49628200, 54591020, 68238775, 87345632, 99256400, 109182040, 136477550, 198512800, 218364080, 272955100, 436728160, 545910200, 1091820400, 2183640800]

約数ペア:

[(1, 2183640800), (2, 1091820400), (4, 545910200), (5, 436728160), (8, 272955100), (10, 218364080), (11, 198512800), (16, 136477550), (20, 109182040), (22, 99256400), (25, 87345632), (32, 68238775), (40, 54591020), (44, 49628200), (50, 43672816), (55, 39702560), (80, 27295510), (88, 24814100), (100, 21836408), (110, 19851280), (160, 13647755), (176, 12407050), (200, 10918204), (220, 9925640), (275, 7940512), (352, 6203525), (400, 5459102), (440, 4962820), (550, 3970256), (800, 2729551), (880, 2481410), (1100, 1985128), (1760, 1240705), (2200, 992564), (4400, 496282), (8800, 248141)]