20176016010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{3623}}^1$

素因数の和:3872

約数の個数: 128

約数和(自身を含む): 51757678080

約数和(自身を除く): 31581662070

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 37, 58, 74, 87, 111, 145, 173, 174, 185, 222, 290, 346, 370, 435, 519, 555, 865, 870, 1038, 1073, 1110, 1730, 2146, 2595, 3219, 3623, 5017, 5190, 5365, 6401, 6438, 7246, 10034, 10730, 10869, 12802, 15051, 16095, 18115, 19203, 21738, 25085, 30102, 32005, 32190, 36230, 38406, 50170, 54345, 64010, 75255, 96015, 105067, 108690, 134051, 150510, 185629, 192030, 210134, 268102, 315201, 371258, 402153, 525335, 556887, 626779, 630402, 670255, 804306, 928145, 1050670, 1113774, 1253558, 1340510, 1576005, 1856290, 1880337, 2010765, 2784435, 3133895, 3152010, 3760674, 3887479, 4021530, 5568870, 6267790, 7774958, 9401685, 11662437, 18176591, 18803370, 19437395, 23190823, 23324874, 36353182, 38874790, 46381646, 54529773, 58312185, 69572469, 90882955, 109059546, 115954115, 116624370, 139144938, 181765910, 231908230, 272648865, 347862345, 545297730, 672533867, 695724690, 1345067734, 2017601601, 3362669335, 4035203202, 6725338670, 10088008005, 20176016010]

約数ペア:

[(1, 20176016010), (2, 10088008005), (3, 6725338670), (5, 4035203202), (6, 3362669335), (10, 2017601601), (15, 1345067734), (29, 695724690), (30, 672533867), (37, 545297730), (58, 347862345), (74, 272648865), (87, 231908230), (111, 181765910), (145, 139144938), (173, 116624370), (174, 115954115), (185, 109059546), (222, 90882955), (290, 69572469), (346, 58312185), (370, 54529773), (435, 46381646), (519, 38874790), (555, 36353182), (865, 23324874), (870, 23190823), (1038, 19437395), (1073, 18803370), (1110, 18176591), (1730, 11662437), (2146, 9401685), (2595, 7774958), (3219, 6267790), (3623, 5568870), (5017, 4021530), (5190, 3887479), (5365, 3760674), (6401, 3152010), (6438, 3133895), (7246, 2784435), (10034, 2010765), (10730, 1880337), (10869, 1856290), (12802, 1576005), (15051, 1340510), (16095, 1253558), (18115, 1113774), (19203, 1050670), (21738, 928145), (25085, 804306), (30102, 670255), (32005, 630402), (32190, 626779), (36230, 556887), (38406, 525335), (50170, 402153), (54345, 371258), (64010, 315201), (75255, 268102), (96015, 210134), (105067, 192030), (108690, 185629), (134051, 150510)]