39000640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:804

約数の個数: 112

約数和(自身を含む): 110898432

約数和(自身を除く): 71897792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 757, 805, 920, 1120, 1288, 1472, 1514, 1610, 1840, 2240, 2576, 3028, 3220, 3680, 3785, 5152, 5299, 6056, 6440, 7360, 7570, 10304, 10598, 12112, 12880, 15140, 17411, 21196, 24224, 25760, 26495, 30280, 34822, 42392, 48448, 51520, 52990, 60560, 69644, 84784, 87055, 105980, 121120, 121877, 139288, 169568, 174110, 211960, 242240, 243754, 278576, 339136, 348220, 423920, 487508, 557152, 609385, 696440, 847840, 975016, 1114304, 1218770, 1392880, 1695680, 1950032, 2437540, 2785760, 3900064, 4875080, 5571520, 7800128, 9750160, 19500320, 39000640]

約数ペア:

[(1, 39000640), (2, 19500320), (4, 9750160), (5, 7800128), (7, 5571520), (8, 4875080), (10, 3900064), (14, 2785760), (16, 2437540), (20, 1950032), (23, 1695680), (28, 1392880), (32, 1218770), (35, 1114304), (40, 975016), (46, 847840), (56, 696440), (64, 609385), (70, 557152), (80, 487508), (92, 423920), (112, 348220), (115, 339136), (140, 278576), (160, 243754), (161, 242240), (184, 211960), (224, 174110), (230, 169568), (280, 139288), (320, 121877), (322, 121120), (368, 105980), (448, 87055), (460, 84784), (560, 69644), (644, 60560), (736, 52990), (757, 51520), (805, 48448), (920, 42392), (1120, 34822), (1288, 30280), (1472, 26495), (1514, 25760), (1610, 24224), (1840, 21196), (2240, 17411), (2576, 15140), (3028, 12880), (3220, 12112), (3680, 10598), (3785, 10304), (5152, 7570), (5299, 7360), (6056, 6440)]