2583592020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6971}}^1$

素因数の和:7086

約数の個数: 144

約数和(自身を含む): 8222497920

約数和(自身を除く): 5638905900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 71, 87, 90, 116, 142, 145, 174, 180, 213, 261, 284, 290, 348, 355, 426, 435, 522, 580, 639, 710, 852, 870, 1044, 1065, 1278, 1305, 1420, 1740, 2059, 2130, 2556, 2610, 3195, 4118, 4260, 5220, 6177, 6390, 6971, 8236, 10295, 12354, 12780, 13942, 18531, 20590, 20913, 24708, 27884, 30885, 34855, 37062, 41180, 41826, 61770, 62739, 69710, 74124, 83652, 92655, 104565, 123540, 125478, 139420, 185310, 202159, 209130, 250956, 313695, 370620, 404318, 418260, 494941, 606477, 627390, 808636, 989882, 1010795, 1212954, 1254780, 1484823, 1819431, 1979764, 2021590, 2425908, 2474705, 2969646, 3032385, 3638862, 4043180, 4454469, 4949410, 5939292, 6064770, 7277724, 7424115, 8908938, 9097155, 9898820, 12129540, 14353289, 14848230, 17817876, 18194310, 22272345, 28706578, 29696460, 36388620, 43059867, 44544690, 57413156, 71766445, 86119734, 89089380, 129179601, 143532890, 172239468, 215299335, 258359202, 287065780, 430598670, 516718404, 645898005, 861197340, 1291796010, 2583592020]

約数ペア:

[(1, 2583592020), (2, 1291796010), (3, 861197340), (4, 645898005), (5, 516718404), (6, 430598670), (9, 287065780), (10, 258359202), (12, 215299335), (15, 172239468), (18, 143532890), (20, 129179601), (29, 89089380), (30, 86119734), (36, 71766445), (45, 57413156), (58, 44544690), (60, 43059867), (71, 36388620), (87, 29696460), (90, 28706578), (116, 22272345), (142, 18194310), (145, 17817876), (174, 14848230), (180, 14353289), (213, 12129540), (261, 9898820), (284, 9097155), (290, 8908938), (348, 7424115), (355, 7277724), (426, 6064770), (435, 5939292), (522, 4949410), (580, 4454469), (639, 4043180), (710, 3638862), (852, 3032385), (870, 2969646), (1044, 2474705), (1065, 2425908), (1278, 2021590), (1305, 1979764), (1420, 1819431), (1740, 1484823), (2059, 1254780), (2130, 1212954), (2556, 1010795), (2610, 989882), (3195, 808636), (4118, 627390), (4260, 606477), (5220, 494941), (6177, 418260), (6390, 404318), (6971, 370620), (8236, 313695), (10295, 250956), (12354, 209130), (12780, 202159), (13942, 185310), (18531, 139420), (20590, 125478), (20913, 123540), (24708, 104565), (27884, 92655), (30885, 83652), (34855, 74124), (37062, 69710), (41180, 62739), (41826, 61770)]