57969520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1697}}^1$

素因数の和:1778

約数の個数: 80

約数和(自身を含む): 156650688

約数和(自身を除く): 98681168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1697, 1708, 2135, 2440, 3394, 3416, 4270, 4880, 6788, 6832, 8485, 8540, 11879, 13576, 16970, 17080, 23758, 27152, 33940, 34160, 47516, 59395, 67880, 95032, 103517, 118790, 135760, 190064, 207034, 237580, 414068, 475160, 517585, 724619, 828136, 950320, 1035170, 1449238, 1656272, 2070340, 2898476, 3623095, 4140680, 5796952, 7246190, 8281360, 11593904, 14492380, 28984760, 57969520]

約数ペア:

[(1, 57969520), (2, 28984760), (4, 14492380), (5, 11593904), (7, 8281360), (8, 7246190), (10, 5796952), (14, 4140680), (16, 3623095), (20, 2898476), (28, 2070340), (35, 1656272), (40, 1449238), (56, 1035170), (61, 950320), (70, 828136), (80, 724619), (112, 517585), (122, 475160), (140, 414068), (244, 237580), (280, 207034), (305, 190064), (427, 135760), (488, 118790), (560, 103517), (610, 95032), (854, 67880), (976, 59395), (1220, 47516), (1697, 34160), (1708, 33940), (2135, 27152), (2440, 23758), (3394, 17080), (3416, 16970), (4270, 13576), (4880, 11879), (6788, 8540), (6832, 8485)]