25205174028

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{894181}}^1$

素因数の和:894229

約数の個数: 72

約数和(自身を含む): 68351272080

約数和(自身を除く): 43146098052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 783, 972, 1044, 1566, 2349, 3132, 4698, 7047, 9396, 14094, 28188, 894181, 1788362, 2682543, 3576724, 5365086, 8047629, 10730172, 16095258, 24142887, 25931249, 32190516, 48285774, 51862498, 72428661, 77793747, 96571548, 103724996, 144857322, 155587494, 217285983, 233381241, 289714644, 311174988, 434571966, 466762482, 700143723, 869143932, 933524964, 1400287446, 2100431169, 2800574892, 4200862338, 6301293507, 8401724676, 12602587014, 25205174028]

約数ペア:

[(1, 25205174028), (2, 12602587014), (3, 8401724676), (4, 6301293507), (6, 4200862338), (9, 2800574892), (12, 2100431169), (18, 1400287446), (27, 933524964), (29, 869143932), (36, 700143723), (54, 466762482), (58, 434571966), (81, 311174988), (87, 289714644), (108, 233381241), (116, 217285983), (162, 155587494), (174, 144857322), (243, 103724996), (261, 96571548), (324, 77793747), (348, 72428661), (486, 51862498), (522, 48285774), (783, 32190516), (972, 25931249), (1044, 24142887), (1566, 16095258), (2349, 10730172), (3132, 8047629), (4698, 5365086), (7047, 3576724), (9396, 2682543), (14094, 1788362), (28188, 894181)]