2829608800

素因数分解:

$2^5\times 5^2\times {\mathrm{661}}^1\times {\mathrm{5351}}^1$

素因数の和:6032

約数の個数: 72

約数和(自身を含む): 6919525872

約数和(自身を除く): 4089917072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 661, 800, 1322, 2644, 3305, 5288, 5351, 6610, 10576, 10702, 13220, 16525, 21152, 21404, 26440, 26755, 33050, 42808, 52880, 53510, 66100, 85616, 105760, 107020, 132200, 133775, 171232, 214040, 264400, 267550, 428080, 528800, 535100, 856160, 1070200, 2140400, 3537011, 4280800, 7074022, 14148044, 17685055, 28296088, 35370110, 56592176, 70740220, 88425275, 113184352, 141480440, 176850550, 282960880, 353701100, 565921760, 707402200, 1414804400, 2829608800]

約数ペア:

[(1, 2829608800), (2, 1414804400), (4, 707402200), (5, 565921760), (8, 353701100), (10, 282960880), (16, 176850550), (20, 141480440), (25, 113184352), (32, 88425275), (40, 70740220), (50, 56592176), (80, 35370110), (100, 28296088), (160, 17685055), (200, 14148044), (400, 7074022), (661, 4280800), (800, 3537011), (1322, 2140400), (2644, 1070200), (3305, 856160), (5288, 535100), (5351, 528800), (6610, 428080), (10576, 267550), (10702, 264400), (13220, 214040), (16525, 171232), (21152, 133775), (21404, 132200), (26440, 107020), (26755, 105760), (33050, 85616), (42808, 66100), (52880, 53510)]