77094640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:375

約数の個数: 120

約数和(自身を含む): 212209632

約数和(自身を除く): 135114992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 71, 80, 98, 112, 140, 142, 196, 245, 277, 280, 284, 355, 392, 490, 497, 554, 560, 568, 710, 784, 980, 994, 1108, 1136, 1385, 1420, 1939, 1960, 1988, 2216, 2485, 2770, 2840, 3479, 3878, 3920, 3976, 4432, 4970, 5540, 5680, 6958, 7756, 7952, 9695, 9940, 11080, 13573, 13916, 15512, 17395, 19390, 19667, 19880, 22160, 27146, 27832, 31024, 34790, 38780, 39334, 39760, 54292, 55664, 67865, 69580, 77560, 78668, 98335, 108584, 135730, 137669, 139160, 155120, 157336, 196670, 217168, 271460, 275338, 278320, 314672, 393340, 542920, 550676, 688345, 786680, 963683, 1085840, 1101352, 1376690, 1573360, 1927366, 2202704, 2753380, 3854732, 4818415, 5506760, 7709464, 9636830, 11013520, 15418928, 19273660, 38547320, 77094640]

約数ペア:

[(1, 77094640), (2, 38547320), (4, 19273660), (5, 15418928), (7, 11013520), (8, 9636830), (10, 7709464), (14, 5506760), (16, 4818415), (20, 3854732), (28, 2753380), (35, 2202704), (40, 1927366), (49, 1573360), (56, 1376690), (70, 1101352), (71, 1085840), (80, 963683), (98, 786680), (112, 688345), (140, 550676), (142, 542920), (196, 393340), (245, 314672), (277, 278320), (280, 275338), (284, 271460), (355, 217168), (392, 196670), (490, 157336), (497, 155120), (554, 139160), (560, 137669), (568, 135730), (710, 108584), (784, 98335), (980, 78668), (994, 77560), (1108, 69580), (1136, 67865), (1385, 55664), (1420, 54292), (1939, 39760), (1960, 39334), (1988, 38780), (2216, 34790), (2485, 31024), (2770, 27832), (2840, 27146), (3479, 22160), (3878, 19880), (3920, 19667), (3976, 19390), (4432, 17395), (4970, 15512), (5540, 13916), (5680, 13573), (6958, 11080), (7756, 9940), (7952, 9695)]