56166040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6917}}^1$

素因数の和:6964

約数の個数: 64

約数和(自身を含む): 149428800

約数和(自身を除く): 93262760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 6917, 8120, 13834, 27668, 34585, 48419, 55336, 69170, 96838, 138340, 193676, 200593, 242095, 276680, 387352, 401186, 484190, 802372, 968380, 1002965, 1404151, 1604744, 1936760, 2005930, 2808302, 4011860, 5616604, 7020755, 8023720, 11233208, 14041510, 28083020, 56166040]

約数ペア:

[(1, 56166040), (2, 28083020), (4, 14041510), (5, 11233208), (7, 8023720), (8, 7020755), (10, 5616604), (14, 4011860), (20, 2808302), (28, 2005930), (29, 1936760), (35, 1604744), (40, 1404151), (56, 1002965), (58, 968380), (70, 802372), (116, 484190), (140, 401186), (145, 387352), (203, 276680), (232, 242095), (280, 200593), (290, 193676), (406, 138340), (580, 96838), (812, 69170), (1015, 55336), (1160, 48419), (1624, 34585), (2030, 27668), (4060, 13834), (6917, 8120)]