2855325760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10037}}^1$

素因数の和:10188

約数の個数: 112

約数和(自身を含む): 7832530944

約数和(自身を除く): 4977205184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 140, 160, 224, 254, 280, 320, 448, 508, 560, 635, 889, 1016, 1120, 1270, 1778, 2032, 2240, 2540, 3556, 4064, 4445, 5080, 7112, 8128, 8890, 10037, 10160, 14224, 17780, 20074, 20320, 28448, 35560, 40148, 40640, 50185, 56896, 70259, 71120, 80296, 100370, 140518, 142240, 160592, 200740, 281036, 284480, 321184, 351295, 401480, 562072, 642368, 702590, 802960, 1124144, 1274699, 1405180, 1605920, 2248288, 2549398, 2810360, 3211840, 4496576, 5098796, 5620720, 6373495, 8922893, 10197592, 11241440, 12746990, 17845786, 20395184, 22482880, 25493980, 35691572, 40790368, 44614465, 50987960, 71383144, 81580736, 89228930, 101975920, 142766288, 178457860, 203951840, 285532576, 356915720, 407903680, 571065152, 713831440, 1427662880, 2855325760]

約数ペア:

[(1, 2855325760), (2, 1427662880), (4, 713831440), (5, 571065152), (7, 407903680), (8, 356915720), (10, 285532576), (14, 203951840), (16, 178457860), (20, 142766288), (28, 101975920), (32, 89228930), (35, 81580736), (40, 71383144), (56, 50987960), (64, 44614465), (70, 40790368), (80, 35691572), (112, 25493980), (127, 22482880), (140, 20395184), (160, 17845786), (224, 12746990), (254, 11241440), (280, 10197592), (320, 8922893), (448, 6373495), (508, 5620720), (560, 5098796), (635, 4496576), (889, 3211840), (1016, 2810360), (1120, 2549398), (1270, 2248288), (1778, 1605920), (2032, 1405180), (2240, 1274699), (2540, 1124144), (3556, 802960), (4064, 702590), (4445, 642368), (5080, 562072), (7112, 401480), (8128, 351295), (8890, 321184), (10037, 284480), (10160, 281036), (14224, 200740), (17780, 160592), (20074, 142240), (20320, 140518), (28448, 100370), (35560, 80296), (40148, 71120), (40640, 70259), (50185, 56896)]