20143727403475

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{93253}}^1$

素因数の和:93402

約数の個数: 144

約数和(自身を含む): 29329419984480

約数和(自身を除く): 9185692581005

約数列:

[1, 5, 13, 25, 29, 41, 43, 65, 145, 169, 205, 215, 325, 377, 533, 559, 725, 845, 1025, 1075, 1189, 1247, 1763, 1885, 2665, 2795, 4225, 4901, 5945, 6235, 6929, 7267, 8815, 9425, 13325, 13975, 15457, 16211, 22919, 24505, 29725, 31175, 34645, 36335, 44075, 51127, 77285, 81055, 93253, 114595, 122525, 173225, 181675, 200941, 210743, 255635, 297947, 386425, 405275, 466265, 572975, 664651, 1004705, 1053715, 1212289, 1278175, 1489735, 2331325, 2704337, 3323255, 3823373, 4009879, 5023525, 5268575, 6061445, 7448675, 8640463, 13521685, 15759757, 16616275, 19116865, 20049395, 30307225, 35156381, 43202315, 49703849, 52128427, 67608425, 78798785, 95584325, 100246975, 110877817, 116286491, 164405039, 175781905, 216011575, 248519245, 260642135, 393993925, 457032953, 554389085, 581432455, 646150037, 677669551, 822025195, 878909525, 1242596225, 1303210675, 1441411621, 1511724383, 2137265507, 2285164765, 2771945425, 2907162275, 3230750185, 3388347755, 4110125975, 4767746131, 7207058105, 7558621915, 10686327535, 11425823825, 16153750925, 16941738775, 18738351073, 19652416979, 23838730655, 27784451591, 36035290525, 37793109575, 53431637675, 61980699703, 93691755365, 98262084895, 119193653275, 138922257955, 309903498515, 468458776825, 491310424475, 694611289775, 805749096139, 1549517492575, 4028745480695, 20143727403475]

約数ペア:

[(1, 20143727403475), (5, 4028745480695), (13, 1549517492575), (25, 805749096139), (29, 694611289775), (41, 491310424475), (43, 468458776825), (65, 309903498515), (145, 138922257955), (169, 119193653275), (205, 98262084895), (215, 93691755365), (325, 61980699703), (377, 53431637675), (533, 37793109575), (559, 36035290525), (725, 27784451591), (845, 23838730655), (1025, 19652416979), (1075, 18738351073), (1189, 16941738775), (1247, 16153750925), (1763, 11425823825), (1885, 10686327535), (2665, 7558621915), (2795, 7207058105), (4225, 4767746131), (4901, 4110125975), (5945, 3388347755), (6235, 3230750185), (6929, 2907162275), (7267, 2771945425), (8815, 2285164765), (9425, 2137265507), (13325, 1511724383), (13975, 1441411621), (15457, 1303210675), (16211, 1242596225), (22919, 878909525), (24505, 822025195), (29725, 677669551), (31175, 646150037), (34645, 581432455), (36335, 554389085), (44075, 457032953), (51127, 393993925), (77285, 260642135), (81055, 248519245), (93253, 216011575), (114595, 175781905), (122525, 164405039), (173225, 116286491), (181675, 110877817), (200941, 100246975), (210743, 95584325), (255635, 78798785), (297947, 67608425), (386425, 52128427), (405275, 49703849), (466265, 43202315), (572975, 35156381), (664651, 30307225), (1004705, 20049395), (1053715, 19116865), (1212289, 16616275), (1278175, 15759757), (1489735, 13521685), (2331325, 8640463), (2704337, 7448675), (3323255, 6061445), (3823373, 5268575), (4009879, 5023525)]