2912546664320

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{110996443}}^1$

素因数の和:110996503

約数の個数: 64

約数和(自身を含む): 7132631491440

約数和(自身を除く): 4220084827120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 2624, 3280, 5248, 6560, 13120, 26240, 110996443, 221992886, 443985772, 554982215, 887971544, 1109964430, 1775943088, 2219928860, 3551886176, 4439857720, 4550854163, 7103772352, 8879715440, 9101708326, 14207544704, 17759430880, 18203416652, 22754270815, 35518861760, 36406833304, 45508541630, 71037723520, 72813666608, 91017083260, 145627333216, 182034166520, 291254666432, 364068333040, 582509332864, 728136666080, 1456273332160, 2912546664320]

約数ペア:

[(1, 2912546664320), (2, 1456273332160), (4, 728136666080), (5, 582509332864), (8, 364068333040), (10, 291254666432), (16, 182034166520), (20, 145627333216), (32, 91017083260), (40, 72813666608), (41, 71037723520), (64, 45508541630), (80, 36406833304), (82, 35518861760), (128, 22754270815), (160, 18203416652), (164, 17759430880), (205, 14207544704), (320, 9101708326), (328, 8879715440), (410, 7103772352), (640, 4550854163), (656, 4439857720), (820, 3551886176), (1312, 2219928860), (1640, 1775943088), (2624, 1109964430), (3280, 887971544), (5248, 554982215), (6560, 443985772), (13120, 221992886), (26240, 110996443)]