2622463480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{991}}^1$

素因数の和:1749

約数の個数: 128

約数和(自身を含む): 7279534080

約数和(自身を除く): 4657070600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 727, 728, 910, 991, 1454, 1820, 1982, 2908, 3635, 3640, 3964, 4955, 5089, 5816, 6937, 7270, 7928, 9451, 9910, 10178, 12883, 13874, 14540, 18902, 19820, 20356, 25445, 25766, 27748, 29080, 34685, 37804, 39640, 40712, 47255, 50890, 51532, 55496, 64415, 66157, 69370, 75608, 90181, 94510, 101780, 103064, 128830, 132314, 138740, 180362, 189020, 203560, 257660, 264628, 277480, 330785, 360724, 378040, 450905, 515320, 529256, 661570, 720457, 721448, 901810, 1323140, 1440914, 1803620, 2646280, 2881828, 3602285, 3607240, 5043199, 5763656, 7204570, 9365941, 10086398, 14409140, 18731882, 20172796, 25215995, 28818280, 37463764, 40345592, 46829705, 50431990, 65561587, 74927528, 93659410, 100863980, 131123174, 187318820, 201727960, 262246348, 327807935, 374637640, 524492696, 655615870, 1311231740, 2622463480]

約数ペア:

[(1, 2622463480), (2, 1311231740), (4, 655615870), (5, 524492696), (7, 374637640), (8, 327807935), (10, 262246348), (13, 201727960), (14, 187318820), (20, 131123174), (26, 100863980), (28, 93659410), (35, 74927528), (40, 65561587), (52, 50431990), (56, 46829705), (65, 40345592), (70, 37463764), (91, 28818280), (104, 25215995), (130, 20172796), (140, 18731882), (182, 14409140), (260, 10086398), (280, 9365941), (364, 7204570), (455, 5763656), (520, 5043199), (727, 3607240), (728, 3602285), (910, 2881828), (991, 2646280), (1454, 1803620), (1820, 1440914), (1982, 1323140), (2908, 901810), (3635, 721448), (3640, 720457), (3964, 661570), (4955, 529256), (5089, 515320), (5816, 450905), (6937, 378040), (7270, 360724), (7928, 330785), (9451, 277480), (9910, 264628), (10178, 257660), (12883, 203560), (13874, 189020), (14540, 180362), (18902, 138740), (19820, 132314), (20356, 128830), (25445, 103064), (25766, 101780), (27748, 94510), (29080, 90181), (34685, 75608), (37804, 69370), (39640, 66157), (40712, 64415), (47255, 55496), (50890, 51532)]