19739900400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1495447}}^1$

素因数の和:1495479

約数の個数: 120

約数和(自身を含む): 68982025344

約数和(自身を除く): 49242124944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2640, 3300, 4400, 6600, 13200, 1495447, 2990894, 4486341, 5981788, 7477235, 8972682, 11963576, 14954470, 16449917, 17945364, 22431705, 23927152, 29908940, 32899834, 35890728, 37386175, 44863410, 49349751, 59817880, 65799668, 71781456, 74772350, 82249585, 89726820, 98699502, 112158525, 119635760, 131599336, 149544700, 164499170, 179453640, 197399004, 224317050, 246748755, 263198672, 299089400, 328998340, 358907280, 394798008, 411247925, 448634100, 493497510, 598178800, 657996680, 789596016, 822495850, 897268200, 986995020, 1233743775, 1315993360, 1644991700, 1794536400, 1973990040, 2467487550, 3289983400, 3947980080, 4934975100, 6579966800, 9869950200, 19739900400]

約数ペア:

[(1, 19739900400), (2, 9869950200), (3, 6579966800), (4, 4934975100), (5, 3947980080), (6, 3289983400), (8, 2467487550), (10, 1973990040), (11, 1794536400), (12, 1644991700), (15, 1315993360), (16, 1233743775), (20, 986995020), (22, 897268200), (24, 822495850), (25, 789596016), (30, 657996680), (33, 598178800), (40, 493497510), (44, 448634100), (48, 411247925), (50, 394798008), (55, 358907280), (60, 328998340), (66, 299089400), (75, 263198672), (80, 246748755), (88, 224317050), (100, 197399004), (110, 179453640), (120, 164499170), (132, 149544700), (150, 131599336), (165, 119635760), (176, 112158525), (200, 98699502), (220, 89726820), (240, 82249585), (264, 74772350), (275, 71781456), (300, 65799668), (330, 59817880), (400, 49349751), (440, 44863410), (528, 37386175), (550, 35890728), (600, 32899834), (660, 29908940), (825, 23927152), (880, 22431705), (1100, 17945364), (1200, 16449917), (1320, 14954470), (1650, 11963576), (2200, 8972682), (2640, 7477235), (3300, 5981788), (4400, 4486341), (6600, 2990894), (13200, 1495447)]