504963760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47459}}^1$

素因数の和:47498

約数の個数: 80

約数和(自身を含む): 1412409600

約数和(自身を除く): 907445840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 47459, 94918, 189836, 237295, 332213, 379672, 474590, 664426, 759344, 901721, 949180, 1328852, 1661065, 1803442, 1898360, 2657704, 3322130, 3606884, 3796720, 4508605, 5315408, 6312047, 6644260, 7213768, 9017210, 12624094, 13288520, 14427536, 18034420, 25248188, 26577040, 31560235, 36068840, 50496376, 63120470, 72137680, 100992752, 126240940, 252481880, 504963760]

約数ペア:

[(1, 504963760), (2, 252481880), (4, 126240940), (5, 100992752), (7, 72137680), (8, 63120470), (10, 50496376), (14, 36068840), (16, 31560235), (19, 26577040), (20, 25248188), (28, 18034420), (35, 14427536), (38, 13288520), (40, 12624094), (56, 9017210), (70, 7213768), (76, 6644260), (80, 6312047), (95, 5315408), (112, 4508605), (133, 3796720), (140, 3606884), (152, 3322130), (190, 2657704), (266, 1898360), (280, 1803442), (304, 1661065), (380, 1328852), (532, 949180), (560, 901721), (665, 759344), (760, 664426), (1064, 474590), (1330, 379672), (1520, 332213), (2128, 237295), (2660, 189836), (5320, 94918), (10640, 47459)]