40539564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 108

約数和(自身を含む): 115404016

約数和(自身を除く): 74864452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 103, 116, 117, 156, 174, 206, 234, 261, 309, 348, 377, 412, 468, 522, 618, 754, 841, 927, 1044, 1131, 1236, 1339, 1508, 1682, 1854, 2262, 2523, 2678, 2987, 3364, 3393, 3708, 4017, 4524, 5046, 5356, 5974, 6786, 7569, 8034, 8961, 10092, 10933, 11948, 12051, 13572, 15138, 16068, 17922, 21866, 24102, 26883, 30276, 32799, 35844, 38831, 43732, 48204, 53766, 65598, 77662, 86623, 98397, 107532, 116493, 131196, 155324, 173246, 196794, 232986, 259869, 346492, 349479, 393588, 465972, 519738, 698958, 779607, 1039476, 1126099, 1397916, 1559214, 2252198, 3118428, 3378297, 4504396, 6756594, 10134891, 13513188, 20269782, 40539564]

約数ペア:

[(1, 40539564), (2, 20269782), (3, 13513188), (4, 10134891), (6, 6756594), (9, 4504396), (12, 3378297), (13, 3118428), (18, 2252198), (26, 1559214), (29, 1397916), (36, 1126099), (39, 1039476), (52, 779607), (58, 698958), (78, 519738), (87, 465972), (103, 393588), (116, 349479), (117, 346492), (156, 259869), (174, 232986), (206, 196794), (234, 173246), (261, 155324), (309, 131196), (348, 116493), (377, 107532), (412, 98397), (468, 86623), (522, 77662), (618, 65598), (754, 53766), (841, 48204), (927, 43732), (1044, 38831), (1131, 35844), (1236, 32799), (1339, 30276), (1508, 26883), (1682, 24102), (1854, 21866), (2262, 17922), (2523, 16068), (2678, 15138), (2987, 13572), (3364, 12051), (3393, 11948), (3708, 10933), (4017, 10092), (4524, 8961), (5046, 8034), (5356, 7569), (5974, 6786)]