25521000732

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{953}}^1$

素因数の和:1332

約数の個数: 144

約数和(自身を含む): 67694084640

約数和(自身を除く): 42173083908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 113, 116, 174, 226, 227, 261, 339, 348, 452, 454, 522, 678, 681, 908, 953, 1017, 1044, 1356, 1362, 1906, 2034, 2043, 2724, 2859, 3277, 3812, 4068, 4086, 5718, 6554, 6583, 8172, 8577, 9831, 11436, 13108, 13166, 17154, 19662, 19749, 25651, 26332, 27637, 29493, 34308, 39324, 39498, 51302, 55274, 58986, 59247, 76953, 78996, 82911, 102604, 107689, 110548, 117972, 118494, 153906, 165822, 215378, 216331, 230859, 236988, 248733, 307812, 323067, 331644, 430756, 432662, 461718, 497466, 646134, 648993, 743879, 865324, 923436, 969201, 994932, 1292268, 1297986, 1487758, 1938402, 1946979, 2231637, 2595972, 2975516, 3122981, 3876804, 3893958, 4463274, 6245962, 6273599, 6694911, 7787916, 8926548, 9368943, 12491924, 12547198, 13389822, 18737886, 18820797, 24445403, 25094396, 26779644, 28106829, 37475772, 37641594, 48890806, 56213658, 56462391, 73336209, 75283188, 97781612, 112427316, 112924782, 146672418, 220008627, 225849564, 293344836, 440017254, 708916687, 880034508, 1417833374, 2126750061, 2835666748, 4253500122, 6380250183, 8507000244, 12760500366, 25521000732]

約数ペア:

[(1, 25521000732), (2, 12760500366), (3, 8507000244), (4, 6380250183), (6, 4253500122), (9, 2835666748), (12, 2126750061), (18, 1417833374), (29, 880034508), (36, 708916687), (58, 440017254), (87, 293344836), (113, 225849564), (116, 220008627), (174, 146672418), (226, 112924782), (227, 112427316), (261, 97781612), (339, 75283188), (348, 73336209), (452, 56462391), (454, 56213658), (522, 48890806), (678, 37641594), (681, 37475772), (908, 28106829), (953, 26779644), (1017, 25094396), (1044, 24445403), (1356, 18820797), (1362, 18737886), (1906, 13389822), (2034, 12547198), (2043, 12491924), (2724, 9368943), (2859, 8926548), (3277, 7787916), (3812, 6694911), (4068, 6273599), (4086, 6245962), (5718, 4463274), (6554, 3893958), (6583, 3876804), (8172, 3122981), (8577, 2975516), (9831, 2595972), (11436, 2231637), (13108, 1946979), (13166, 1938402), (17154, 1487758), (19662, 1297986), (19749, 1292268), (25651, 994932), (26332, 969201), (27637, 923436), (29493, 865324), (34308, 743879), (39324, 648993), (39498, 646134), (51302, 497466), (55274, 461718), (58986, 432662), (59247, 430756), (76953, 331644), (78996, 323067), (82911, 307812), (102604, 248733), (107689, 236988), (110548, 230859), (117972, 216331), (118494, 215378), (153906, 165822)]