4025697680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:553

約数の個数: 160

約数和(自身を含む): 9966219264

約数和(自身を除く): 5940521584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 53, 67, 74, 80, 106, 134, 148, 185, 212, 265, 268, 296, 335, 370, 383, 424, 530, 536, 592, 670, 740, 766, 848, 1060, 1072, 1340, 1480, 1532, 1915, 1961, 2120, 2479, 2680, 2960, 3064, 3551, 3830, 3922, 4240, 4958, 5360, 6128, 7102, 7660, 7844, 9805, 9916, 12395, 14171, 14204, 15320, 15688, 17755, 19610, 19832, 20299, 24790, 25661, 28342, 28408, 30640, 31376, 35510, 39220, 39664, 40598, 49580, 51322, 56684, 56816, 70855, 71020, 78440, 81196, 99160, 101495, 102644, 113368, 128305, 131387, 141710, 142040, 156880, 162392, 198320, 202990, 205288, 226736, 256610, 262774, 283420, 284080, 324784, 405980, 410576, 513220, 525548, 566840, 656935, 751063, 811960, 949457, 1026440, 1051096, 1133680, 1313870, 1360033, 1502126, 1623920, 1898914, 2052880, 2102192, 2627740, 2720066, 3004252, 3755315, 3797828, 4747285, 5255480, 5440132, 6008504, 6800165, 7510630, 7595656, 9494570, 10510960, 10880264, 12017008, 13600330, 15021260, 15191312, 18989140, 21760528, 27200660, 30042520, 37978280, 50321221, 54401320, 60085040, 75956560, 100642442, 108802640, 201284884, 251606105, 402569768, 503212210, 805139536, 1006424420, 2012848840, 4025697680]

約数ペア:

[(1, 4025697680), (2, 2012848840), (4, 1006424420), (5, 805139536), (8, 503212210), (10, 402569768), (16, 251606105), (20, 201284884), (37, 108802640), (40, 100642442), (53, 75956560), (67, 60085040), (74, 54401320), (80, 50321221), (106, 37978280), (134, 30042520), (148, 27200660), (185, 21760528), (212, 18989140), (265, 15191312), (268, 15021260), (296, 13600330), (335, 12017008), (370, 10880264), (383, 10510960), (424, 9494570), (530, 7595656), (536, 7510630), (592, 6800165), (670, 6008504), (740, 5440132), (766, 5255480), (848, 4747285), (1060, 3797828), (1072, 3755315), (1340, 3004252), (1480, 2720066), (1532, 2627740), (1915, 2102192), (1961, 2052880), (2120, 1898914), (2479, 1623920), (2680, 1502126), (2960, 1360033), (3064, 1313870), (3551, 1133680), (3830, 1051096), (3922, 1026440), (4240, 949457), (4958, 811960), (5360, 751063), (6128, 656935), (7102, 566840), (7660, 525548), (7844, 513220), (9805, 410576), (9916, 405980), (12395, 324784), (14171, 284080), (14204, 283420), (15320, 262774), (15688, 256610), (17755, 226736), (19610, 205288), (19832, 202990), (20299, 198320), (24790, 162392), (25661, 156880), (28342, 142040), (28408, 141710), (30640, 131387), (31376, 128305), (35510, 113368), (39220, 102644), (39664, 101495), (40598, 99160), (49580, 81196), (51322, 78440), (56684, 71020), (56816, 70855)]